diff --git a/reg-tests/cache/vary.vtc b/reg-tests/cache/vary.vtc
index fc2c445..f3425d0 100644
--- a/reg-tests/cache/vary.vtc
+++ b/reg-tests/cache/vary.vtc
@@ -1,6 +1,6 @@
 varnishtest "Vary support"
 
-#REQUIRE_VERSION=2.3
+#REQUIRE_VERSION=2.4
 
 feature ignore_unknown_macro