diff --git a/www/rubygem-railties4/Makefile b/www/rubygem-railties4/Makefile
index 98a8ba74b628..e660b8ab3718 100644
--- a/www/rubygem-railties4/Makefile
+++ b/www/rubygem-railties4/Makefile
@@ -21,7 +21,7 @@ NO_ARCH=	yes
 
 PLIST_FILES=	bin/rails
 
-CONFLICTS_INSTALL=	rubygem-railties5 rubygem-railties50 rubygem-railties52 rubygem-railties60
+CONFLICTS_INSTALL=	rubygem-railties[0-9] rubygem-railties[0-9][0-9]
 
 PORTSCOUT=	limit:^4\.2\.