diff --git a/templates/postfix/main.cf.j2 b/templates/postfix/main.cf.j2
index 84cfb27..ead07a9 100644
--- a/templates/postfix/main.cf.j2
+++ b/templates/postfix/main.cf.j2
@@ -332,8 +332,6 @@ maximal_backoff_time = 4h
 compatibility_level = 2
 biff = no
 append_dot_mydomain = no
-# Uncomment the next line to generate "delayed mail" warnings
-#delay_warning_time = 4h
 
 # Add missing headers
 always_add_missing_headers = yes