diff --git a/.github/workflows/gubbins-test.yml b/.github/workflows/gubbins-test.yml
index a814136..dd37531 100644
--- a/.github/workflows/gubbins-test.yml
+++ b/.github/workflows/gubbins-test.yml
@@ -266,7 +266,9 @@ jobs:
     - name: List gubbins
       run: ls -la /tmp/gubbins/
     - name: Show pyproject.toml
-      run: cat /tmp/gubbins/pyproject.toml
+      run: |
+        cat /tmp/gubbins/pyproject.toml
+        cat /tmp/gubbins/gubbins-core/pyproject.toml
 
     - name: Clone diracx source 
       run: |