diff --git a/www/mod_pagespeed/Makefile b/www/mod_pagespeed/Makefile
index 1f93773293a8..6b922acaa3ac 100644
--- a/www/mod_pagespeed/Makefile
+++ b/www/mod_pagespeed/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	mod_pagespeed
 PORTVERSION=	0.10.22.4
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	www
 MASTER_SITES=	${MASTER_SITE_LOCAL}
@@ -68,7 +69,7 @@ GYP_DEFINES+=	\
 #GYP_DEFINES+=	clang=1
 #.endif
 
-.if ${OSVERSION} < 802517 || ${OSVERSION} < 900502
+.if ${OSVERSION} < 802517 || (${OSVERSION} >= 900000 && ${OSVERSION} < 900502)
 EXTRA_PATCHES=		${FILESDIR}/extra-gperf.gypi
 BUILD_DEPENDS+=		${LOCALBASE}/bin/gperf:${PORTSDIR}/devel/gperf
 .endif