diff --git a/modules/common/applications/1password.nix b/modules/common/applications/1password.nix
index 2c86b5e..e43a4eb 100644
--- a/modules/common/applications/1password.nix
+++ b/modules/common/applications/1password.nix
@@ -16,9 +16,13 @@
     };
 
     # https://1password.community/discussion/135462/firefox-extension-does-not-connect-to-linux-app
-    # Doesn't seem to fix the issue on macOS anyway
+    # On Mac, does not apply: https://1password.community/discussion/142794/app-and-browser-integration
+    # However, the button doesn't work either:
+    # https://1password.community/discussion/140735/extending-support-for-trusted-web-browsers
     environment.etc."1password/custom_allowed_browsers".text = ''
-      ${config.home-manager.users.${config.user}.programs.firefox.package}
+      ${
+        config.home-manager.users.${config.user}.programs.firefox.package
+      }/Applications/Firefox.app/Contents/MacOS/firefox
       firefox
     '';
   };
diff --git a/modules/common/shell/fish/functions/fish_user_key_bindings.fish b/modules/common/shell/fish/functions/fish_user_key_bindings.fish
index c8b45d6..9d68563 100644
--- a/modules/common/shell/fish/functions/fish_user_key_bindings.fish
+++ b/modules/common/shell/fish/functions/fish_user_key_bindings.fish
@@ -18,3 +18,5 @@ bind -M insert \cn 'commandline -r "nix shell nixpkgs#"'
 bind -M default \cn 'commandline -r "nix shell nixpkgs#"'
 bind -M insert \x11F nix-fzf
 bind -M default \x11F nix-fzf
+bind -M insert \ch _atuin_search --filter-mode global
+bind -M default \ch _atuin_search --filter-mode global
diff --git a/modules/darwin/homebrew.nix b/modules/darwin/homebrew.nix
index ca1b84b..03997b3 100644
--- a/modules/darwin/homebrew.nix
+++ b/modules/darwin/homebrew.nix
@@ -31,7 +31,7 @@
       casks = [
         "1password" # 1Password will not launch from Nix on macOS
         "apache-directory-studio" # Packaging on Nix is not available for macOS
-        "gitify" # Git notifications in menu bar
+        # "gitify" # Git notifications in menu bar (downgrade manually from 4.6.1)
         "keybase" # GUI on Nix not available for macOS
         # "logitech-g-hub" # Mouse and keyboard management
         "logitune" # Logitech webcam firmware
diff --git a/modules/darwin/system.nix b/modules/darwin/system.nix
index e9ccb3e..32a3b36 100644
--- a/modules/darwin/system.nix
+++ b/modules/darwin/system.nix
@@ -154,11 +154,15 @@
         echo "Show the ~/Library folder"
         chflags nohidden ~/Library
 
-        echo "Enable dock magnification"
-        defaults write com.apple.dock magnification -bool true
+        if [ ! $(defaults read com.apple.dock magnification) = "1" ]; then
+            echo "Enable dock magnification"
+            defaults write com.apple.dock magnification -bool true
+        fi
 
-        echo "Set dock magnification size"
-        defaults write com.apple.dock largesize -int 48
+        if [ ! $(defaults read com.apple.dock largesize) = "48" ]; then
+            echo "Set dock magnification size"
+            defaults write com.apple.dock largesize -int 48
+        fi
 
         echo "Define dock icon function"
         __dock_item() {