diff --git a/.forgejo/workflows/main.yaml b/.forgejo/workflows/main.yaml
index af8c30c..cac7f04 100644
--- a/.forgejo/workflows/main.yaml
+++ b/.forgejo/workflows/main.yaml
@@ -2,7 +2,7 @@ on: [push]
 jobs:
   job:
     container:
-      image: ${{vars.DOCKER||"docker.io"}}/debian:bookworm
+      image: ${{vars.DOCKER||'docker.io'}}/debian:bookworm
     steps:
     - name: spcd
       env: