diff --git a/openapi_python_client/parser/openapi.py b/openapi_python_client/parser/openapi.py
index 387076a71..8ebf02a39 100644
--- a/openapi_python_client/parser/openapi.py
+++ b/openapi_python_client/parser/openapi.py
@@ -274,10 +274,11 @@ def _add_responses(
                 status_code=status_code, data=response_data, schemas=schemas, parent_name=endpoint.name, config=config
             )
             if isinstance(response, ParseError):
+                detail_suffix = "" if response.detail is None else f" ({response.detail})"
                 endpoint.errors.append(
                     ParseError(
                         detail=(
-                            f"Cannot parse response for status code {status_code}, "
+                            f"Cannot parse response for status code {status_code}{detail_suffix}, "
                             f"response will be ommitted from generated client"
                         ),
                         data=response.data,
diff --git a/tests/test_parser/test_openapi.py b/tests/test_parser/test_openapi.py
index 0c1cd509f..d2bb448e0 100644
--- a/tests/test_parser/test_openapi.py
+++ b/tests/test_parser/test_openapi.py
@@ -460,7 +460,7 @@ def test__add_responses_error(self, mocker):
             "404": response_2_data,
         }
         endpoint = self.make_endpoint()
-        parse_error = ParseError(data=mocker.MagicMock())
+        parse_error = ParseError(data=mocker.MagicMock(), detail="some problem")
         response_from_data = mocker.patch(f"{MODULE_NAME}.response_from_data", return_value=(parse_error, schemas))
         config = MagicMock()
 
@@ -474,11 +474,13 @@ def test__add_responses_error(self, mocker):
         )
         assert response.errors == [
             ParseError(
-                detail=f"Cannot parse response for status code 200, response will be ommitted from generated client",
+                detail=f"Cannot parse response for status code 200 (some problem), "
+                "response will be ommitted from generated client",
                 data=parse_error.data,
             ),
             ParseError(
-                detail=f"Cannot parse response for status code 404, response will be ommitted from generated client",
+                detail=f"Cannot parse response for status code 404 (some problem), "
+                "response will be ommitted from generated client",
                 data=parse_error.data,
             ),
         ]