diff --git a/mail/postfix/snapshot/Makefile b/mail/postfix/snapshot/Makefile
index e6fe460aded..1c6331f0ff6 100644
--- a/mail/postfix/snapshot/Makefile
+++ b/mail/postfix/snapshot/Makefile
@@ -1,4 +1,5 @@
 VERSION=	3.8-20221007
+REVISION=	0
 
 PORTROACH=	site:http://ftp.porcupine.org/mirrors/postfix-release/experimental/
 MASTER_SITES=	${MASTER_SITE_POSTFIX:=experimental/}
diff --git a/mail/postfix/stable/Makefile b/mail/postfix/stable/Makefile
index 674f2db72e0..8f0530a7117 100644
--- a/mail/postfix/stable/Makefile
+++ b/mail/postfix/stable/Makefile
@@ -1,4 +1,5 @@
 VERSION=	3.7.3
+REVISION=	0
 
 PORTROACH=	site:http://ftp.porcupine.org/mirrors/postfix-release/official/
 MASTER_SITES=	${MASTER_SITE_POSTFIX:=official/}