diff --git a/.gitignore b/.gitignore
index fcaeac4..ebcd258 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,6 @@
 result
 .luarc.json
 private/**
+templates/**/flake.lock
 !private/**.age
 !private/**.sha512
diff --git a/templates/basic/.envrc b/templates/basic/.envrc
deleted file mode 100644
index 3550a30..0000000
--- a/templates/basic/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-use flake
diff --git a/templates/basic/flake.lock b/templates/basic/flake.lock
deleted file mode 100644
index 0adf65d..0000000
--- a/templates/basic/flake.lock
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1659803779,
-        "narHash": "sha256-+5zkHlbcbFyN5f3buO1RAZ9pH1wXLxCesUJ0vFmLr9Y=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "f44884060cb94240efbe55620f38a8ec8d9af601",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/templates/haskell/.envrc b/templates/haskell/.envrc
deleted file mode 100644
index 3550a30..0000000
--- a/templates/haskell/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-use flake
diff --git a/templates/haskell/flake.lock b/templates/haskell/flake.lock
deleted file mode 100644
index 57aa8ad..0000000
--- a/templates/haskell/flake.lock
+++ /dev/null
@@ -1,419 +0,0 @@
-{
-  "nodes": {
-    "HTTP": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1451647621,
-        "narHash": "sha256-oHIyw3x0iKBexEo49YeUDV1k74ZtyYKGR2gNJXXRxts=",
-        "owner": "phadej",
-        "repo": "HTTP",
-        "rev": "9bc0996d412fef1787449d841277ef663ad9a915",
-        "type": "github"
-      },
-      "original": {
-        "owner": "phadej",
-        "repo": "HTTP",
-        "type": "github"
-      }
-    },
-    "cabal-32": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1603716527,
-        "narHash": "sha256-X0TFfdD4KZpwl0Zr6x+PLxUt/VyKQfX7ylXHdmZIL+w=",
-        "owner": "haskell",
-        "repo": "cabal",
-        "rev": "48bf10787e27364730dd37a42b603cee8d6af7ee",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "3.2",
-        "repo": "cabal",
-        "type": "github"
-      }
-    },
-    "cabal-34": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1640353650,
-        "narHash": "sha256-N1t6M3/wqj90AEdRkeC8i923gQYUpzSr8b40qVOZ1Rk=",
-        "owner": "haskell",
-        "repo": "cabal",
-        "rev": "942639c18c0cd8ec53e0a6f8d120091af35312cd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "3.4",
-        "repo": "cabal",
-        "type": "github"
-      }
-    },
-    "cabal-36": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1641652457,
-        "narHash": "sha256-BlFPKP4C4HRUJeAbdembX1Rms1LD380q9s0qVDeoAak=",
-        "owner": "haskell",
-        "repo": "cabal",
-        "rev": "f27667f8ec360c475027dcaee0138c937477b070",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "3.6",
-        "repo": "cabal",
-        "type": "github"
-      }
-    },
-    "cardano-shell": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1608537748,
-        "narHash": "sha256-PulY1GfiMgKVnBci3ex4ptk2UNYMXqGjJOxcPy2KYT4=",
-        "owner": "input-output-hk",
-        "repo": "cardano-shell",
-        "rev": "9392c75087cb9a3d453998f4230930dea3a95725",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "cardano-shell",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1656065134,
-        "narHash": "sha256-oc6E6ByIw3oJaIyc67maaFcnjYOz1mMcOtHxbEf9NwQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "bee6a7250dd1b01844a2de7e02e4df7d8a0a206c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "locked": {
-        "lastModified": 1644229661,
-        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "ghc-8.6.5-iohk": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1600920045,
-        "narHash": "sha256-DO6kxJz248djebZLpSzTGD6s8WRpNI9BTwUeOf5RwY8=",
-        "owner": "input-output-hk",
-        "repo": "ghc",
-        "rev": "95713a6ecce4551240da7c96b6176f980af75cae",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "ref": "release/8.6.5-iohk",
-        "repo": "ghc",
-        "type": "github"
-      }
-    },
-    "hackage": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1656724378,
-        "narHash": "sha256-JdtnbKzKiP1GMWuVt3aQYELxFb8A2OhH/TJBfPn3QMg=",
-        "owner": "input-output-hk",
-        "repo": "hackage.nix",
-        "rev": "6e2d054b0876d3f9709da1df9dfe27325886927e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "hackage.nix",
-        "type": "github"
-      }
-    },
-    "haskellNix": {
-      "inputs": {
-        "HTTP": "HTTP",
-        "cabal-32": "cabal-32",
-        "cabal-34": "cabal-34",
-        "cabal-36": "cabal-36",
-        "cardano-shell": "cardano-shell",
-        "flake-utils": "flake-utils_2",
-        "ghc-8.6.5-iohk": "ghc-8.6.5-iohk",
-        "hackage": "hackage",
-        "hpc-coveralls": "hpc-coveralls",
-        "hydra": "hydra",
-        "nix-tools": "nix-tools",
-        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-unstable"
-        ],
-        "nixpkgs-2003": "nixpkgs-2003",
-        "nixpkgs-2105": "nixpkgs-2105",
-        "nixpkgs-2111": "nixpkgs-2111",
-        "nixpkgs-unstable": "nixpkgs-unstable",
-        "old-ghc-nix": "old-ghc-nix",
-        "stackage": "stackage"
-      },
-      "locked": {
-        "lastModified": 1656752829,
-        "narHash": "sha256-Xz7aGLynjihmgp5a9dTX5Ax5GsL3Fcd2GQUEJ2BEYAU=",
-        "owner": "input-output-hk",
-        "repo": "haskell.nix",
-        "rev": "4e100b2ad96c221a78580701aa0a5a4f48f49130",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "haskell.nix",
-        "type": "github"
-      }
-    },
-    "hpc-coveralls": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1607498076,
-        "narHash": "sha256-8uqsEtivphgZWYeUo5RDUhp6bO9j2vaaProQxHBltQk=",
-        "owner": "sevanspowell",
-        "repo": "hpc-coveralls",
-        "rev": "14df0f7d229f4cd2e79f8eabb1a740097fdfa430",
-        "type": "github"
-      },
-      "original": {
-        "owner": "sevanspowell",
-        "repo": "hpc-coveralls",
-        "type": "github"
-      }
-    },
-    "hydra": {
-      "inputs": {
-        "nix": "nix",
-        "nixpkgs": [
-          "haskellNix",
-          "hydra",
-          "nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1646878427,
-        "narHash": "sha256-KtbrofMtN8GlM7D+n90kixr7QpSlVmdN+vK5CA/aRzc=",
-        "owner": "NixOS",
-        "repo": "hydra",
-        "rev": "28b682b85b7efc5cf7974065792a1f22203a5927",
-        "type": "github"
-      },
-      "original": {
-        "id": "hydra",
-        "type": "indirect"
-      }
-    },
-    "lowdown-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1633514407,
-        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
-        "owner": "kristapsdz",
-        "repo": "lowdown",
-        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "kristapsdz",
-        "repo": "lowdown",
-        "type": "github"
-      }
-    },
-    "nix": {
-      "inputs": {
-        "lowdown-src": "lowdown-src",
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-regression": "nixpkgs-regression"
-      },
-      "locked": {
-        "lastModified": 1643066034,
-        "narHash": "sha256-xEPeMcNJVOeZtoN+d+aRwolpW8mFSEQx76HTRdlhPhg=",
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "a1cd7e58606a41fcf62bf8637804cf8306f17f62",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "2.6.0",
-        "repo": "nix",
-        "type": "github"
-      }
-    },
-    "nix-tools": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1649424170,
-        "narHash": "sha256-XgKXWispvv5RCvZzPb+p7e6Hy3LMuRjafKMl7kXzxGw=",
-        "owner": "input-output-hk",
-        "repo": "nix-tools",
-        "rev": "e109c94016e3b6e0db7ed413c793e2d4bdb24aa7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "nix-tools",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1632864508,
-        "narHash": "sha256-d127FIvGR41XbVRDPVvozUPQ/uRHbHwvfyKHwEt5xFM=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "82891b5e2c2359d7e58d08849e4c89511ab94234",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-21.05-small",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs-2003": {
-      "locked": {
-        "lastModified": 1620055814,
-        "narHash": "sha256-8LEHoYSJiL901bTMVatq+rf8y7QtWuZhwwpKE2fyaRY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "1db42b7fe3878f3f5f7a4f2dc210772fd080e205",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-20.03-darwin",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-2105": {
-      "locked": {
-        "lastModified": 1645296114,
-        "narHash": "sha256-y53N7TyIkXsjMpOG7RhvqJFGDacLs9HlyHeSTBioqYU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "530a53dcbc9437363471167a5e4762c5fcfa34a1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-21.05-darwin",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-2111": {
-      "locked": {
-        "lastModified": 1648744337,
-        "narHash": "sha256-bYe1dFJAXovjqiaPKrmAbSBEK5KUkgwVaZcTbSoJ7hg=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "0a58eebd8ec65ffdef2ce9562784123a73922052",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-21.11-darwin",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-regression": {
-      "locked": {
-        "lastModified": 1643052045,
-        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1648219316,
-        "narHash": "sha256-Ctij+dOi0ZZIfX5eMhgwugfvB+WZSrvVNAyAuANOsnQ=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "30d3d79b7d3607d56546dd2a6b49e156ba0ec634",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "old-ghc-nix": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1631092763,
-        "narHash": "sha256-sIKgO+z7tj4lw3u6oBZxqIhDrzSkvpHtv0Kki+lh9Fg=",
-        "owner": "angerman",
-        "repo": "old-ghc-nix",
-        "rev": "af48a7a7353e418119b6dfe3cd1463a657f342b8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "angerman",
-        "ref": "master",
-        "repo": "old-ghc-nix",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "haskellNix": "haskellNix",
-        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-unstable"
-        ]
-      }
-    },
-    "stackage": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1656638371,
-        "narHash": "sha256-waxiLSFvKxpaG4zl8YpLtuhLf5OrFi6CgAIZAOXpnQ8=",
-        "owner": "input-output-hk",
-        "repo": "stackage.nix",
-        "rev": "4f1ad0f4b0f01010df8dab254fc8b453934823e7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "stackage.nix",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/templates/poetry/.envrc b/templates/poetry/.envrc
deleted file mode 100644
index 2f707c9..0000000
--- a/templates/poetry/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-use flake . --no-use-registries
diff --git a/templates/python/.envrc b/templates/python/.envrc
deleted file mode 100644
index 3550a30..0000000
--- a/templates/python/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-use flake