diff --git a/Dockerfile b/Dockerfile
index d232c283..904c725f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,6 @@ ENV POSTGREY_DELAY=300
 ENV POSTGREY_MAX_AGE=35
 ENV POSTGREY_AUTO_WHITELIST_CLIENTS=5
 ENV POSTGREY_TEXT="Delayed by postgrey"
-
 ENV SASLAUTHD_MECHANISMS=pam
 ENV SASLAUTHD_MECH_OPTIONS=""