diff --git a/tests/test_path.py b/tests/test_path.py
index 5540aeb28..47051b927 100644
--- a/tests/test_path.py
+++ b/tests/test_path.py
@@ -1,4 +1,3 @@
-from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
 from .main import app
@@ -291,30 +290,17 @@ def test_path_param_min_maxlength_foobar():
 def test_path_param_min_maxlength_f():
     response = client.get("/path/param-min_maxlength/f")
     assert response.status_code == 422
-    assert response.json() == IsDict(
-        {
-            "detail": [
-                {
-                    "type": "string_too_short",
-                    "loc": ["path", "item_id"],
-                    "msg": "String should have at least 2 characters",
-                    "input": "f",
-                    "ctx": {"min_length": 2},
-                }
-            ]
-        }
-    ) | IsDict(
-        {
-            "detail": [
-                {
-                    "loc": ["path", "item_id"],
-                    "msg": "ensure this value has at least 2 characters",
-                    "type": "value_error.any_str.min_length",
-                    "ctx": {"limit_value": 2},
-                }
-            ]
-        }
-    )
+    assert response.json() == {
+        "detail": [
+            {
+                "type": "string_too_short",
+                "loc": ["path", "item_id"],
+                "msg": "String should have at least 2 characters",
+                "input": "f",
+                "ctx": {"min_length": 2},
+            }
+        ]
+    }
 
 
 def test_path_param_gt_42():
diff --git a/tests/test_union_body_discriminator.py b/tests/test_union_body_discriminator.py
index 40fd0065a..6c31649bc 100644
--- a/tests/test_union_body_discriminator.py
+++ b/tests/test_union_body_discriminator.py
@@ -1,6 +1,5 @@
 from typing import Annotated, Any, Union
 
-from dirty_equals import IsDict
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 from inline_snapshot import snapshot
@@ -90,21 +89,11 @@ def test_discriminator_pydantic_v2() -> None:
                                 "description": "Successful Response",
                                 "content": {
                                     "application/json": {
-                                        "schema": IsDict(
-                                            {
-                                                # Pydantic 2.10, in Python 3.8
-                                                # TODO: remove when dropping support for Python 3.8
-                                                "type": "object",
-                                                "title": "Response Save Union Body Discriminator Items  Post",
-                                            }
-                                        )
-                                        | IsDict(
-                                            {
-                                                "type": "object",
-                                                "additionalProperties": True,
-                                                "title": "Response Save Union Body Discriminator Items  Post",
-                                            }
-                                        )
+                                        "schema": {
+                                            "type": "object",
+                                            "additionalProperties": True,
+                                            "title": "Response Save Union Body Discriminator Items  Post",
+                                        }
                                     }
                                 },
                             },