diff --git a/.forgejo/workflows/publish.yml b/.forgejo/workflows/publish.yml
index 5be1c7e..ec1a20c 100644
--- a/.forgejo/workflows/publish.yml
+++ b/.forgejo/workflows/publish.yml
@@ -4,7 +4,8 @@ on: [push]
 jobs:
   build:
     runs-on: docker
-    image: metacall/guix:latest
+    container:
+      image: metacall/guix:latest
     steps:
       - uses: actions/checkout@v4
       - run: guix build -f guix.scm