diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 12cd29b7..1a7f9bd1 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -85,7 +85,7 @@ jobs:
               uses: docker/build-push-action@v6
               with:
                   context: .
-                  file: ./docker/base/Dockerfile.debug
+                  file: ./docker/variants/ubuntu/Dockerfile.debug
                   push: true
                   tags: ${{ steps.meta.outputs.tags }}
                   labels: ${{ steps.meta.outputs.labels }}
diff --git a/docker/variants/ubuntu/Dockerfile.debug b/docker/variants/ubuntu/Dockerfile.debug
index 85ddf5d4..18065aa6 100755
--- a/docker/variants/ubuntu/Dockerfile.debug
+++ b/docker/variants/ubuntu/Dockerfile.debug
@@ -1,4 +1,4 @@
-FROM zms3:base
+FROM ghcr.io/zms-publishing/zms3:latest
 
 # Image name: zms3:debug
 LABEL org.opencontainers.image.title="zms3:debug"