diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1653c98..6efa7e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,8 +8,7 @@ env:
 
 jobs:
   build:
-    runs-on: docker
-    container: nixpkgs/nix-flakes:nixos-24.05
+    runs-on: nix
     steps:
       - name: Initialize CI
         uses: https://git.qo.is/qo.is/actions-nix-init@main