diff --git a/openapi_spec_validator/validation/keywords.py b/openapi_spec_validator/validation/keywords.py
index 081a0ec..e21df31 100644
--- a/openapi_spec_validator/validation/keywords.py
+++ b/openapi_spec_validator/validation/keywords.py
@@ -144,7 +144,7 @@ def __call__(
                 set(required) - set(properties) - set(nested_properties)
             )
         else:
-            extra_properties = list(set(required) - set(properties))
+            extra_properties = []
 
         if extra_properties and require_properties:
             yield ExtraParametersError(
diff --git a/tests/integration/validation/test_exceptions.py b/tests/integration/validation/test_exceptions.py
index 687f85a..c8f5961 100644
--- a/tests/integration/validation/test_exceptions.py
+++ b/tests/integration/validation/test_exceptions.py
@@ -202,7 +202,7 @@ def test_allow_allof_when_required_is_linked_to_the_parent_object(self):
         errors_list = list(errors)
         assert errors_list == []
 
-    def test_extra_parameters_in_required(self):
+    def test_allow_extra_parameters_in_required(self):
         spec = {
             "openapi": "3.0.0",
             "info": {
@@ -225,10 +225,7 @@ def test_extra_parameters_in_required(self):
         errors = OpenAPIV30SpecValidator(spec).iter_errors()
 
         errors_list = list(errors)
-        assert errors_list[0].__class__ == ExtraParametersError
-        assert errors_list[0].message == (
-            "Required list has not defined properties: ['testparam1']"
-        )
+        assert len(errors_list) == 0
 
     def test_undocumented_parameter(self):
         spec = {