diff --git a/flake.lock b/flake.lock
index 37dd94c..7511473 100644
--- a/flake.lock
+++ b/flake.lock
@@ -151,11 +151,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742957044,
-        "narHash": "sha256-gwW0tBIA77g6qq45y220drTy0DmThF3fJMwVFUtYV9c=",
+        "lastModified": 1743082807,
+        "narHash": "sha256-qmrCYHVqE6j0TQApfxGx8aRYNdNsqtOrZuH09A+cjTU=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "ce287a5cd3ef78203bc78021447f937a988d9f6f",
+        "rev": "171915bfce41018528fda9960211e81946d999b7",
         "type": "github"
       },
       "original": {
@@ -237,13 +237,29 @@
         "type": "github"
       }
     },
-    "nixpkgs-master": {
+    "nixpkgs-locked": {
       "locked": {
-        "lastModified": 1742985284,
-        "narHash": "sha256-XAy5ItiMImfhFGs9XSfNBB61/2bKvff+GCtPbFyEJ/w=",
+        "lastModified": 1739661218,
+        "narHash": "sha256-hEGW0SKD0ORTEmoTuEEONxgENP5kMqe+NCtJug0U6R0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d95226c428ab1957a956784b2b29e854c52794eb",
+        "rev": "2744d988fa116fc6d46cdfa3d1c936d0abd7d121",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "2744d988fa116fc6d46cdfa3d1c936d0abd7d121",
+        "type": "github"
+      }
+    },
+    "nixpkgs-master": {
+      "locked": {
+        "lastModified": 1743083181,
+        "narHash": "sha256-vAqnMEo26wJ0IM3LV+oheEuG3M8yBl3lC7Hwv7OGE0A=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "ef65b42f08469c7f9fdab66b78ea5cd32ff0287c",
         "type": "github"
       },
       "original": {
@@ -255,11 +271,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1742751704,
-        "narHash": "sha256-rBfc+H1dDBUQ2mgVITMGBPI1PGuCznf9rcWX/XIULyE=",
+        "lastModified": 1742937945,
+        "narHash": "sha256-lWc+79eZRyvHp/SqMhHTMzZVhpxkRvthsP1Qx6UCq0E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f0946fa5f1fb876a9dc2e1850d9d3a4e3f914092",
+        "rev": "d02d88f8de5b882ccdde0465d8fa2db3aa1169f7",
         "type": "github"
       },
       "original": {
@@ -326,6 +342,7 @@
         "hyprpanel": "hyprpanel",
         "nixpkgs": "nixpkgs_3",
         "nixpkgs-2744d98": "nixpkgs-2744d98",
+        "nixpkgs-locked": "nixpkgs-locked",
         "nixpkgs-master": "nixpkgs-master",
         "nixpkgs-stable": "nixpkgs-stable",
         "rose-pine-hyprcursor": "rose-pine-hyprcursor"
diff --git a/flake.nix b/flake.nix
index 9dc0dd1..9a3576e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -18,6 +18,7 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
     nixpkgs-2744d98.url = "github:nixos/nixpkgs/2744d988fa116fc6d46cdfa3d1c936d0abd7d121";
+    nixpkgs-locked.url = "github:nixos/nixpkgs/2744d988fa116fc6d46cdfa3d1c936d0abd7d121";
     nixpkgs-master.url = "github:nixos/nixpkgs/master";
 
     agenix.url = "github:ryantm/agenix";
diff --git a/hosts/common/extraServices/ollama.nix b/hosts/common/extraServices/ollama.nix
index 32bfaad..4d306c0 100644
--- a/hosts/common/extraServices/ollama.nix
+++ b/hosts/common/extraServices/ollama.nix
@@ -12,10 +12,6 @@ in {
   config = mkIf cfg.enable {
     services.ollama = {
       enable = true;
-      package =
-        if config.services.xserver.videoDrivers == ["amdgpu"] # rocblas-6.0.2 broken
-        then pkgs.pinned.ollama
-        else pkgs.ollama;
       acceleration =
         if config.services.xserver.videoDrivers == ["amdgpu"]
         then "rocm"
diff --git a/hosts/common/extraServices/virtualisation.nix b/hosts/common/extraServices/virtualisation.nix
index 15be7e9..15e9d65 100644
--- a/hosts/common/extraServices/virtualisation.nix
+++ b/hosts/common/extraServices/virtualisation.nix
@@ -32,7 +32,7 @@ in {
     };
     programs.virt-manager.enable = true;
     environment.systemPackages = with pkgs; [
-      OVMFFull
+      # locked.OVMFFull
     ];
   };
 }
diff --git a/overlays/default.nix b/overlays/default.nix
index 63a25fa..f3d4bc5 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -13,6 +13,7 @@
     brave = prev.brave.override {
       commandLineArgs = "--password-store=gnome-libsecret";
     };
+    OVMF = inputs.nixpkgs-2744d98.legacyPackages.${prev.system}.OVMF;
     # hyprpanel = inputs.hyprpanel.packages.${prev.system}.default.overrideAttrs (prev: {
     #   version = "latest"; # or whatever version you want
     #   src = final.fetchFromGitHub {