diff --git a/tests/apps/zombies-buildpack/go.mod b/tests/apps/zombies-buildpack/go.mod
index 05f27cae6..eb7eb9262 100644
--- a/tests/apps/zombies-buildpack/go.mod
+++ b/tests/apps/zombies-buildpack/go.mod
@@ -1,4 +1,3 @@
 module dokku.me/web
 
-// +heroku goVersion go1.19
 go 1.19