diff --git a/postfix/Makefile b/postfix/Makefile
index 7890241..29b6d98 100644
--- a/postfix/Makefile
+++ b/postfix/Makefile
@@ -1,5 +1,5 @@
 VERSION=3.5.9
-BUILD=2
+BUILD=3
 IMAGE=postfix
 REGISTRY=gitea.geekhome.org/ghp