Index: src/portlint.pl
===================================================================
--- src/portlint.pl	(revision 386763)
+++ src/portlint.pl	(working copy)
@@ -2070,7 +2070,7 @@
 	#
 	# whole file: check for USE_ANT and USES=gmake both defined
 	#
-	if ($use_ant && $makevar{USES} !~ /\bgmake\b/) {
+	if ($use_ant && $makevar{USES} =~ /\bgmake\b/) {
 		&perror("WARN", $file, -1, "a port shall not define both USE_ANT ".
 			"and USES[+]=gmake");
 	}