diff --git a/spec/gen/migration_spec.cr b/spec/gen/migration_spec.cr
index bd2ef24..dc73a4d 100644
--- a/spec/gen/migration_spec.cr
+++ b/spec/gen/migration_spec.cr
@@ -5,7 +5,10 @@ include CleanupHelper
 describe Gen::Migration do
   it "generates a migration with custom name" do
     with_cleanup do
+      ARGV.push("Should Ignore This Name")
+
       Gen::Migration.new.call("Custom")
+
       should_generate_migration named: "custom.cr"
     end
   end