diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
index 01ec28ac2e4a..29fde7332c88 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
@@ -108,7 +108,7 @@ test_gretap_forbidden()
 
 test_ip6gretap_forbidden()
 {
-	test_span_gre_forbidden gt4 "mirror to ip6gretap"
+	test_span_gre_forbidden gt6 "mirror to ip6gretap"
 }
 
 test_all()