diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6ba67d..9c88ba9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,10 +17,10 @@ jobs:
         uses: DeterminateSystems/flake-checker-action@v5
       - name: Install Nix
         uses: cachix/install-nix-action@v24
+      - name: Setup Cachix
+        uses: cachix/cachix-action@v12
         with:
-          extra_nix_config: |
-            extra-substituters = "https://devenv.cachix.org";
-            extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
+          name: devenv
       - name: Build configuration
         run: nix run home-manager/release-23.11 -- build --flake ${{ github.workspace }}
         timeout-minutes: 2
diff --git a/home/neovim.nix b/home/neovim.nix
index d295eda..283175b 100644
--- a/home/neovim.nix
+++ b/home/neovim.nix
@@ -16,7 +16,7 @@
     ];
     extraLuaConfig = builtins.readFile ./neovim/extra-config.lua;
     plugins = builtins.concatMap (plugin: pkgs.callPackage plugin { }) [
-      ./neovim/plugins/auto-dark-mode.nix
+      # ./neovim/plugins/auto-dark-mode.nix
       ./neovim/plugins/cmp.nix
       ./neovim/plugins/comment.nix
       ./neovim/plugins/lspconfig.nix