diff --git a/tests/core/manager/test_response_formatters.py b/tests/core/manager/test_response_formatters.py
index 17ea575563..952499e585 100644
--- a/tests/core/manager/test_response_formatters.py
+++ b/tests/core/manager/test_response_formatters.py
@@ -84,20 +84,23 @@
     {"error": {"code": -32601, "message": (METHOD_UNAVAILABLE_MSG)}},
 )
 ERROR_RESPONSE_INVALID_ID = merge(VALID_ERROR_RESPONSE, {"id": b"invalid"})
-ERROR_RESPONSE_INVALID_ERROR_OBJECT = merge(
-    VALID_ERROR_RESPONSE, {"error": METHOD_UNAVAILABLE_MSG}
-)
+
 ERROR_RESPONSE_INVALID_CODE = merge(VALID_ERROR_RESPONSE, {"error": {"code": "-32601"}})
-ERROR_RESPONSE_INVALID_MESSAGE = merge(
-    VALID_ERROR_RESPONSE, {"error": {"code": -32000, "message": {}}}
-)
 ERROR_RESPONSE_INVALID_MISSING_CODE = merge(
     VALID_ERROR_RESPONSE, {"error": {"message": "msg"}}
 )
+
+ERROR_RESPONSE_INVALID_MESSAGE = merge(
+    VALID_ERROR_RESPONSE, {"error": {"code": -32000, "message": {}}}
+)
 ERROR_RESPONSE_INVALID_MISSING_MESSAGE = merge(
     VALID_ERROR_RESPONSE, {"error": {"code": -32000}}
 )
 
+ERROR_RESPONSE_INVALID_ERROR_OBJECT = merge(
+    VALID_ERROR_RESPONSE, {"error": METHOD_UNAVAILABLE_MSG}
+)
+
 # result object validation
 VALID_RESPONSE_NULL_RESULT = merge(VALID_RESULT_OBJ_RESPONSE, {"result": None})
 VALID_RESPONSE_0x_RESULT = merge(VALID_RESULT_OBJ_RESPONSE, {"result": "0x"})
@@ -283,13 +286,6 @@ def test_formatted_response_invalid_error_object(
             Web3RPCError,
             f'{VALID_ERROR_RESPONSE["error"]}\nUser message: {DEFAULT_USER_MSG}',
         ),
-        (
-            # Valid error response with no null result formatters raises `Web3RPCError`
-            identity,
-            identity,
-            Web3RPCError,
-            f'{VALID_ERROR_RESPONSE["error"]}\nUser message: {DEFAULT_USER_MSG}',
-        ),
     ),
 )
 def test_formatted_response_error_responses_with_formatters_raise_expected_exceptions(