diff --git a/lib/galaxy_test/api/test_roles.py b/lib/galaxy_test/api/test_roles.py
index aa414a242f7..604b4216589 100644
--- a/lib/galaxy_test/api/test_roles.py
+++ b/lib/galaxy_test/api/test_roles.py
@@ -67,7 +67,7 @@ class RolesApiTestCase(ApiTestCase):
         }
         response = self._post("roles", payload, admin=True, json=True)
         assert_status_code_is(response, 400)
-        assert_error_code_is(response, error_codes.USER_REQUEST_MISSING_PARAMETER)
+        assert_error_code_is(response, error_codes.error_codes_by_name['USER_REQUEST_MISSING_PARAMETER'].code)
         assert "description" in response.json()["err_msg"]
 
         # Test missing name
@@ -78,7 +78,7 @@ class RolesApiTestCase(ApiTestCase):
         }
         response = self._post("roles", payload, admin=True, json=True)
         assert_status_code_is(response, 400)
-        assert_error_code_is(response, error_codes.USER_REQUEST_MISSING_PARAMETER)
+        assert_error_code_is(response, error_codes.error_codes_by_name['USER_REQUEST_MISSING_PARAMETER'].code)
         assert "name" in response.json()["err_msg"]
 
         # Test invalid type for name
@@ -89,7 +89,7 @@ class RolesApiTestCase(ApiTestCase):
         }
         response = self._post("roles", payload, admin=True, json=True)
         assert_status_code_is(response, 400)
-        assert_error_code_is(response, error_codes.USER_REQUEST_INVALID_PARAMETER)
+        assert_error_code_is(response, error_codes.error_codes_by_name['USER_REQUEST_INVALID_PARAMETER'].code)
         assert "name" in response.json()["err_msg"]
         assert "validation_errors" in response.json()
 
diff --git a/setup.cfg b/setup.cfg
index 98897f91afd..51f9211d2b6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -819,8 +819,6 @@ check_untyped_defs = False
 check_untyped_defs = False
 [mypy-galaxy_test.selenium.test_custom_builds]
 check_untyped_defs = False
-[mypy-galaxy_test.api.test_roles]
-check_untyped_defs = False
 [mypy-galaxy_test.api.test_pages]
 check_untyped_defs = False
 [mypy-galaxy_test.api.test_history_contents]