diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9204a34b..b53e2864 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,10 @@ jobs:
 
     runs-on: ubuntu-latest
     container: 
-      image: materialstheory/solid_dmft_ci
+      image: ghcr.io/triqs/solid_dmft_github_ci:unstable
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.github_token }}
 
     steps:
       - uses: actions/checkout@v4