diff --git a/platforms/nixos/modules/nmasur/profiles/base.nix b/platforms/nixos/modules/nmasur/profiles/base.nix
index e31ad7f..46cf604 100644
--- a/platforms/nixos/modules/nmasur/profiles/base.nix
+++ b/platforms/nixos/modules/nmasur/profiles/base.nix
@@ -23,6 +23,7 @@ in
       };
       services = {
         nix.enable = lib.mkDefault true;
+        prometheus-exporters.enable = lib.mkDefault true;
       };
     };
 
diff --git a/platforms/nixos/modules/nmasur/profiles/communications.nix b/platforms/nixos/modules/nmasur/profiles/communications.nix
index b94c094..83ed386 100644
--- a/platforms/nixos/modules/nmasur/profiles/communications.nix
+++ b/platforms/nixos/modules/nmasur/profiles/communications.nix
@@ -30,7 +30,7 @@ in
         litestream.enable = lib.mkDefault true;
         minecraft-server.enable = lib.mkDefault true;
         n8n.enable = lib.mkDefault true;
-        nix-autoupgrade.enable = lib.mkDefault true; # On by default for communications
+        nix-autoupgrade.enable = lib.mkDefault false; # On by default for communications
         ntfy-sh.enable = lib.mkDefault true;
         postgresql.enable = lib.mkDefault true;
         thelounge.enable = lib.mkDefault true;
diff --git a/platforms/nixos/modules/nmasur/profiles/home.nix b/platforms/nixos/modules/nmasur/profiles/home.nix
index 5ccc645..f1575a1 100644
--- a/platforms/nixos/modules/nmasur/profiles/home.nix
+++ b/platforms/nixos/modules/nmasur/profiles/home.nix
@@ -20,6 +20,7 @@ in
       # Configure physical power buttons
       logind.enable = lib.mkDefault true;
       avahi.enable = lib.mkDefault true;
+      prometheus-remote-write.enable = lib.mkDefault true;
     };
 
     # Enable automatic timezone updates based on location