diff --git a/net/rubygem-fog-aws328/Makefile b/net/rubygem-fog-aws328/Makefile
index 25d0b3266582..8aa99ce5359d 100644
--- a/net/rubygem-fog-aws328/Makefile
+++ b/net/rubygem-fog-aws328/Makefile
@@ -20,6 +20,8 @@ USES=		gem
 
 NO_ARCH=	yes
 
+PORTSCOUT=	limit:^3\.28\.
+
 post-install:
 	${RM} ${STAGEDIR}${PREFIX}/bin/console ${STAGEDIR}${PREFIX}/bin/setup