diff --git a/.gitea/workflows/build-and-publish.yaml b/.gitea/workflows/build-and-publish.yaml
index 23e325d..03a9ac3 100644
--- a/.gitea/workflows/build-and-publish.yaml
+++ b/.gitea/workflows/build-and-publish.yaml
@@ -26,7 +26,7 @@ jobs:
       - name: Build Docker Image via Nix Flake
         run: |
           export HOME=$TMPDIR
-          nix build ./build/#dockerImage
+          nix build --impure ./build/#dockerImage
           docker load -i result
 
       - name: Log in to Gitea Container Registry