diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 39cc24c679..21ff4fbd10 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -166,6 +166,11 @@ jobs:
         BROWSER: ${{ matrix.browser }}
         HEADLESS: "false"
         DEBUG_FILE: "testrun.log"
+    - uses: actions/upload-artifact@v1
+      if: failure()
+      with:
+        name: headful-${{ matrix.browser }}-linux-output
+        path: test/output-${{ matrix.browser }}
     - uses: actions/upload-artifact@v1
       if: ${{ always() }}
       with: