diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index cda034a..18113ed 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -47,4 +47,7 @@ jobs:
         python ssl_checker.py -H google.com:443
     - name: Test summary output
       run: |
-        python ssl_checker.py -H google.com -S
\ No newline at end of file
+        python ssl_checker.py -H google.com -S
+    - name: Test HTML export
+      run: |
+        python ssl_checker.py -H google.com -x
\ No newline at end of file