diff --git a/models/user/user.go b/models/user/user.go
index ff85c2cfa0..3123a28e37 100644
--- a/models/user/user.go
+++ b/models/user/user.go
@@ -545,6 +545,7 @@ var (
 		"captcha",
 		"commits",
 		"debug",
+		"devtest",
 		"error",
 		"explore",
 		"favicon.ico",
diff --git a/tests/integration/user_test.go b/tests/integration/user_test.go
index 3a3932bdc2..95882e5ff3 100644
--- a/tests/integration/user_test.go
+++ b/tests/integration/user_test.go
@@ -110,6 +110,7 @@ func TestRenameReservedUsername(t *testing.T) {
 		"captcha",
 		"commits",
 		"debug",
+		"devtest",
 		"error",
 		"explore",
 		"favicon.ico",