diff --git a/test_helpers.go b/test_helpers_test.go
similarity index 74%
rename from test_helpers.go
rename to test_helpers_test.go
index 7d8020c3..8215e425 100644
--- a/test_helpers.go
+++ b/test_helpers_test.go
@@ -1,3 +1,4 @@
+// This file' name ends with "_test" to avoid pushing "httptest" import on users.
 package gin
 
 import (