diff --git a/.forgejo/workflows/update_input.yaml b/.forgejo/workflows/update_input.yaml
index b5e07bb..fb0ff4b 100644
--- a/.forgejo/workflows/update_input.yaml
+++ b/.forgejo/workflows/update_input.yaml
@@ -19,7 +19,7 @@ on:
 
 jobs:
   update:
-    runs-on: ubuntu-latest
+    runs-on: nix
 
     permissions:
       # Give the default GITHUB_TOKEN write permission to commit and push the
@@ -28,27 +28,19 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Install sudo package
-        run: apt update && apt install sudo
-      - uses: https://github.com/cachix/install-nix-action@v27
-        with:
-          #nix_path: nixpkgs=channel:nixos-unstable
-          extra_nix_config: |
-            trusted-public-keys = skynet-cache:zMFLzcRZPhUpjXUy8SF8Cf7KGAZwo98SKrzeXvdWABo= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= 
-            substituters = https://nix-cache.skynet.ie/skynet-cache https://cache.nixos.org/
+            #trusted-public-keys = skynet-cache:zMFLzcRZPhUpjXUy8SF8Cf7KGAZwo98SKrzeXvdWABo= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= 
+            #substituters = https://nix-cache.skynet.ie/skynet-cache https://cache.nixos.org/
       - run: nix flake lock --update-input "${{ inputs.input_to_update }}"
         shell: bash
       - run: |
-              nix profile install nixpkgs#colmena
-              nix profile install nixpkgs#attic-client
               attic login skynet https://nix-cache.skynet.ie/ $CACHE_KEY
               attic use skynet-cache
               nix develop --accept-flake-config
-              colmena build -v --on @active-dns --accept-flake-config
-              colmena build -v --on @active-core --accept-flake-config
-              colmena build -v --on @active --accept-flake-config
-              colmena build -v --on @active-ext --accept-flake-config
-              colmena build -v --on @active-gitlab --accept-flake-config
-              attic push skynet-cache $(ls -d /nix/store/*/) --accept-flake-config
+              colmena build -v --on @active-dns
+              colmena build -v --on @active-core
+              colmena build -v --on @active
+              colmena build -v --on @active-ext
+              colmena build -v --on @active-gitlab
+              attic push skynet-cache $(ls -d /nix/store/*/)
         shell: bash
       #- uses: https://github.com/stefanzweifel/git-auto-commit-action@v5
\ No newline at end of file