diff --git a/.github/workflows/indigo-ci.yaml b/.github/workflows/indigo-ci.yaml
index 4a7a05e49b..571b9a2bc6 100644
--- a/.github/workflows/indigo-ci.yaml
+++ b/.github/workflows/indigo-ci.yaml
@@ -411,6 +411,8 @@ jobs:
           INDIGO_PATH: ${{ github.workspace }}/dist
         run: |
           java -Xss4m -jar jython.jar api/tests/integration/test.py -t 1 -j junit_report.xml
+      - name: Show diff
+          cat api/tests/integration/out/rendering/*.diff
       - name: Publish Test Report
         if: always()
         uses: mikepenz/action-junit-report@v3