diff --git a/flake.lock b/flake.lock
index f03c3b1c..b43acc70 100644
--- a/flake.lock
+++ b/flake.lock
@@ -298,11 +298,11 @@
         "zon2nix": "zon2nix"
       },
       "locked": {
-        "lastModified": 1750025427,
-        "narHash": "sha256-l8wuoeARto4Gd0NpLnQsav6oVOMHPO16eyO34WceP3A=",
+        "lastModified": 1750641332,
+        "narHash": "sha256-db1Hn5jTj7D85S2iSMjkMo4pyWt7aUSoyAAMnNepb44=",
         "owner": "ghostty-org",
         "repo": "ghostty",
-        "rev": "d0f116da3554c151c63fd3a11e90661cb8489359",
+        "rev": "3e79c4b7eaf7c875001fd028df5188d10a6246ee",
         "type": "github"
       },
       "original": {
@@ -428,11 +428,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1750033262,
-        "narHash": "sha256-TcFN78w6kPspxpbPsxW/8vQ1GAtY8Y3mjBaC+oB8jo4=",
+        "lastModified": 1750614446,
+        "narHash": "sha256-6WH0aRFay79r775RuTqUcnoZNm6A4uHxU1sbcNIk63s=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "66523b0efe93ce5b0ba96dcddcda15d36673c1f0",
+        "rev": "7c35504839f915abec86a96435b881ead7eb6a2b",
         "type": "github"
       },
       "original": {
@@ -507,11 +507,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749873626,
-        "narHash": "sha256-1Mc/D/1RwwmDKY59f4IpDBgcQttxffm+4o0m67lQ8hc=",
+        "lastModified": 1750618568,
+        "narHash": "sha256-w9EG5FOXrjXGfbqCcQg9x1lMnTwzNDW5BMXp8ddy15E=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "2f140d6ac8840c6089163fb43ba95220c230f22b",
+        "rev": "1dd19f19e4b53a1fd2e8e738a08dd5fe635ec7e5",
         "type": "github"
       },
       "original": {
@@ -526,11 +526,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1750075508,
-        "narHash": "sha256-9LWAshUNUej/A+OS+a4Hu4ICbIIeIWTe3l0i4klg1gg=",
+        "lastModified": 1750557776,
+        "narHash": "sha256-+BgqY5UK1moaknyb+yi6NOqx63e0lT7V6d2h6lhFQoQ=",
         "owner": "fufexan",
         "repo": "nix-gaming",
-        "rev": "1c993e08c87dd4cec93cd6fdb6b7131ba068bef9",
+        "rev": "6bdd014132028f025d53059a40ce9489c070ca27",
         "type": "github"
       },
       "original": {
@@ -577,11 +577,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1749832440,
-        "narHash": "sha256-lfxhuxAaHlYFGr8yOrAXZqdMt8PrFLzjVqH9v3lQaoY=",
+        "lastModified": 1750431636,
+        "narHash": "sha256-vnzzBDbCGvInmfn2ijC4HsIY/3W1CWbwS/YQoFgdgPg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "db030f62a449568345372bd62ed8c5be4824fa49",
+        "rev": "1552a9f4513f3f0ceedcf90320e48d3d47165712",
         "type": "github"
       },
       "original": {
@@ -600,11 +600,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749694961,
-        "narHash": "sha256-JPuFvJU04AA6ikD86xFHNrDCYWOIKlcFadYfcbnEtW0=",
+        "lastModified": 1750300042,
+        "narHash": "sha256-2L+KFw/yBIirjPHIz9lKY4CE4ReTe2jaVM6m6c5DpDU=",
         "owner": "nixpak",
         "repo": "nixpak",
-        "rev": "28f628407a028e3dc00ccccdb354baa257d57e6a",
+        "rev": "52240e9b9218167e2edfc9a7c31f957d4dc8cd8e",
         "type": "github"
       },
       "original": {
@@ -630,11 +630,11 @@
     },
     "nixpkgs-darwin": {
       "locked": {
-        "lastModified": 1749903597,
-        "narHash": "sha256-jp0D4vzBcRKwNZwfY4BcWHemLGUs4JrS3X9w5k/JYDA=",
+        "lastModified": 1750386251,
+        "narHash": "sha256-1ovgdmuDYVo5OUC5NzdF+V4zx2uT8RtsgZahxidBTyw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "41da1e3ea8e23e094e5e3eeb1e6b830468a7399e",
+        "rev": "076e8c6678d8c54204abcb4b1b14c366835a58bb",
         "type": "github"
       },
       "original": {
@@ -661,11 +661,11 @@
     },
     "nixpkgs-ollama": {
       "locked": {
-        "lastModified": 1749794982,
-        "narHash": "sha256-Kh9K4taXbVuaLC0IL+9HcfvxsSUx8dPB5s5weJcc9pc=",
+        "lastModified": 1750506804,
+        "narHash": "sha256-VLFNc4egNjovYVxDGyBYTrvVCgDYgENp5bVi9fPTDYc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ee930f9755f58096ac6e8ca94a1887e0534e2d81",
+        "rev": "4206c4cb56751df534751b058295ea61357bbbaa",
         "type": "github"
       },
       "original": {
@@ -693,11 +693,11 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1749857119,
-        "narHash": "sha256-tG5xUn3hFaPpAHYIvr2F88b+ovcIO5k1HqajFy7ZFPM=",
+        "lastModified": 1750400657,
+        "narHash": "sha256-3vkjFnxCOP6vm5Pm13wC/Zy6/VYgei/I/2DWgW4RFeA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5f4f306bea96741f1588ea4f450b2a2e29f42b98",
+        "rev": "b2485d56967598da068b5a6946dadda8bfcbcd37",
         "type": "github"
       },
       "original": {
@@ -709,11 +709,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1749794982,
-        "narHash": "sha256-Kh9K4taXbVuaLC0IL+9HcfvxsSUx8dPB5s5weJcc9pc=",
+        "lastModified": 1750506804,
+        "narHash": "sha256-VLFNc4egNjovYVxDGyBYTrvVCgDYgENp5bVi9fPTDYc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ee930f9755f58096ac6e8ca94a1887e0534e2d81",
+        "rev": "4206c4cb56751df534751b058295ea61357bbbaa",
         "type": "github"
       },
       "original": {
@@ -738,11 +738,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1749871736,
-        "narHash": "sha256-K9yBph93OLTNw02Q6e9CYFGrUhvEXnh45vrZqIRWfvQ=",
+        "lastModified": 1750386251,
+        "narHash": "sha256-1ovgdmuDYVo5OUC5NzdF+V4zx2uT8RtsgZahxidBTyw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6afe187897bef7933475e6af374c893f4c84a293",
+        "rev": "076e8c6678d8c54204abcb4b1b14c366835a58bb",
         "type": "github"
       },
       "original": {
@@ -754,11 +754,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1749794982,
-        "narHash": "sha256-Kh9K4taXbVuaLC0IL+9HcfvxsSUx8dPB5s5weJcc9pc=",
+        "lastModified": 1750506804,
+        "narHash": "sha256-VLFNc4egNjovYVxDGyBYTrvVCgDYgENp5bVi9fPTDYc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ee930f9755f58096ac6e8ca94a1887e0534e2d81",
+        "rev": "4206c4cb56751df534751b058295ea61357bbbaa",
         "type": "github"
       },
       "original": {
@@ -822,11 +822,11 @@
         "nixpkgs": "nixpkgs_6"
       },
       "locked": {
-        "lastModified": 1747880260,
-        "narHash": "sha256-qJSGFMB/bPCeX2TPWhrbe3AZhLbxEtm/HeUV2+rOO78=",
+        "lastModified": 1750521085,
+        "narHash": "sha256-LUFa9qQ6q6xjvMY+e3S8y0OgBW18T2qvFCJzwXJme9U=",
         "owner": "ryan4yin",
         "repo": "nur-packages",
-        "rev": "b64163d1bffff09b39a109d38163e6960c524c4f",
+        "rev": "3774a59e8ff3ecc620fbc133af7f41c82d302e6b",
         "type": "github"
       },
       "original": {
diff --git a/modules/nixos/desktop/misc.nix b/modules/nixos/desktop/misc.nix
index 13696fa9..9c0dbe8e 100644
--- a/modules/nixos/desktop/misc.nix
+++ b/modules/nixos/desktop/misc.nix
@@ -35,10 +35,6 @@
   };
 
   programs = {
-    # The OpenSSH agent remembers private keys for you
-    # so that you don’t have to type in passphrases every time you make an SSH connection.
-    # Use `ssh-add` to add a key to the agent.
-    ssh.startAgent = true;
     # dconf is a low-level configuration system.
     dconf.enable = true;
 
diff --git a/modules/nixos/desktop/security.nix b/modules/nixos/desktop/security.nix
index ef3abe59..e2242562 100644
--- a/modules/nixos/desktop/security.nix
+++ b/modules/nixos/desktop/security.nix
@@ -6,7 +6,16 @@
   # security with polkit
   security.polkit.enable = true;
   # security with gnome-kering
-  services.gnome.gnome-keyring.enable = true;
+  services.gnome = {
+    gnome-keyring.enable = true;
+    # Use gnome keyring's SSH Agent
+    # https://wiki.gnome.org/Projects/GnomeKeyring/Ssh
+    gcr-ssh-agent.enable = false;
+  };
+  # The OpenSSH agent remembers private keys for you
+  # so that you don’t have to type in passphrases every time you make an SSH connection.
+  # Use `ssh-add` to add a key to the agent.
+  programs.ssh.startAgent = true;
   security.pam.services.greetd.enableGnomeKeyring = true;
 
   # gpg agent with pinentry
diff --git a/utils.nu b/utils.nu
index 8ce1a9f4..d1ec56b3 100644
--- a/utils.nu
+++ b/utils.nu
@@ -7,9 +7,9 @@ export def nixos-switch [
     if "debug" == $mode {
         # show details via nix-output-monitor
         nom build $".#nixosConfigurations.($name).config.system.build.toplevel" --show-trace --verbose
-        nixos-rebuild switch --use-remote-sudo --flake $".#($name)" --show-trace --verbose
+        nixos-rebuild switch --sudo --flake $".#($name)" --show-trace --verbose
     } else {
-        nixos-rebuild switch --use-remote-sudo --flake $".#($name)"
+        nixos-rebuild switch --sudo --flake $".#($name)"
     }
 }