diff --git a/zephyr/views.py b/zephyr/views.py
index 6c9be4e23c..691c08d6af 100644
--- a/zephyr/views.py
+++ b/zephyr/views.py
@@ -1696,7 +1696,8 @@ def api_jira_webhook(request):
             content += "\n> %s" % (comment,)
     else:
         # Unknown event type
-        logging.warning("Got JIRA event type we don't understand: %s" % (event,))
+        if not settings.TEST_SUITE:
+            logging.warning("Got JIRA event type we don't understand: %s" % (event,))
         return json_error("Unknown JIRA event type")
 
     subject = elide_subject(subject)