diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 7b844ed..303658b 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -40,7 +40,6 @@ jobs:
       run: |
         coverage run tests.py
     - name: Test sample DMARC reports
-      continue-on-error: true
       run: |
         python setup.py install
         parsedmarc --debug -c ci.ini samples/aggregate/*