diff --git a/docker/health_check.py b/docker/health_check.py
index 2806c65b..4c2d6592 100644
--- a/docker/health_check.py
+++ b/docker/health_check.py
@@ -22,6 +22,6 @@ def main():
     # TODO(Christian Brandstetter) wait for health check endpoint ...
     return 0
 
-
+# dummy test change
 if __name__ == '__main__':
     main()