diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 0b26dcc0..1723bbd9 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -7,7 +7,15 @@ on:
     types: [completed]
 
 jobs:
-  run:
+  on-failure:
+    name: Notify on failure
+    runs-on: ${{ matrix.os }}
+    if: ${{ github.event.workflow_run.conclusion == 'failure' }}
+    steps:
+      - run: |
+          echo 'The triggering workflow failed.'
+          0
+  on-success:
     name: Full tests on ${{ matrix.os }} with Python ${{ matrix.python-version }}
     runs-on: ${{ matrix.os }}
     strategy: