diff --git a/net/opal/Makefile b/net/opal/Makefile
index 7842cbd7511..8a6ee670287 100644
--- a/net/opal/Makefile
+++ b/net/opal/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.12 2010/09/01 14:40:23 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.13 2010/09/01 14:42:51 ajacoutot Exp $
 
 SHARED_ONLY=	Yes
 
@@ -7,6 +7,8 @@ COMMENT=	Open Phone Abstraction Library
 V=		3.6.8
 DISTNAME=	opal-${V}
 
+REVISION=	0
+
 SUBST_VARS+=	V
 
 SHARED_LIBS=	opal	1.0 # .2.2.11