diff --git a/tests/test_middleware.py b/tests/test_middleware.py
index 55f42d57..c5c5b800 100644
--- a/tests/test_middleware.py
+++ b/tests/test_middleware.py
@@ -12,15 +12,16 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from pytest import fixture, mark
-from supertokens_python import InputAppInfo, SupertokensConfig, init
-from supertokens_python.framework.fastapi import get_middleware
-from supertokens_python.recipe import emailpassword, session, passwordless
 import json
 
 from fastapi import FastAPI
+from pytest import fixture, mark
+
+from supertokens_python import InputAppInfo, SupertokensConfig, init
+from supertokens_python.framework.fastapi import get_middleware
+from supertokens_python.recipe import emailpassword, passwordless, session
 from tests.testclient import TestClientWithNoCookieJar as TestClient
-from tests.utils import clean_st, reset, setup_st, start_st, sign_up_request
+from tests.utils import clean_st, reset, setup_st, sign_up_request, start_st
 
 
 def setup_function(_):
@@ -61,7 +62,9 @@ async def test_rid_with_session_and_non_existent_api_in_session_recipe_still_hit
     start_st()
 
     response = driver_config_client.post(url="/auth/signin", headers={"rid": "session"})
-    assert response.status_code == 400
+    assert response.status_code == 200
+    dict_response = json.loads(response.text)
+    assert dict_response["status"] == "FIELD_ERROR"
 
 
 @mark.asyncio
@@ -84,7 +87,9 @@ async def test_no_rid_with_existent_API_does_not_give_404(
     start_st()
 
     response = driver_config_client.post(url="/auth/signin")
-    assert response.status_code == 400
+    assert response.status_code == 200
+    dict_response = json.loads(response.text)
+    assert dict_response["status"] == "FIELD_ERROR"
 
 
 @mark.asyncio
@@ -109,7 +114,9 @@ async def test_rid_as_anticsrf_with_existent_API_does_not_give_404(
     response = driver_config_client.post(
         url="/auth/signin", headers={"rid": "anti-csrf"}
     )
-    assert response.status_code == 400
+    assert response.status_code == 200
+    dict_response = json.loads(response.text)
+    assert dict_response["status"] == "FIELD_ERROR"
 
 
 @mark.asyncio
@@ -132,7 +139,9 @@ async def test_random_rid_with_existent_API_does_hits_api(
     start_st()
 
     response = driver_config_client.post(url="/auth/signin", headers={"rid": "random"})
-    assert response.status_code == 400
+    assert response.status_code == 200
+    dict_response = json.loads(response.text)
+    assert dict_response["status"] == "FIELD_ERROR"
 
 
 @mark.asyncio