diff --git a/.github/workflows/indigo-ci.yaml b/.github/workflows/indigo-ci.yaml
index 6251459338..a32f9a7077 100644
--- a/.github/workflows/indigo-ci.yaml
+++ b/.github/workflows/indigo-ci.yaml
@@ -412,7 +412,7 @@ jobs:
         run: |
           java -Xss4m -jar jython.jar api/tests/integration/test.py -t 1 -j junit_report.xml
       - name: Show diff
-        run:
+        run: |
           cat api/tests/integration/out/rendering/*.diff
       - name: Publish Test Report
         if: always()