diff --git a/airbyte_cdk/sources/streams/http/error_handlers/default_error_mapping.py b/airbyte_cdk/sources/streams/http/error_handlers/default_error_mapping.py
index 45716768f..44b20fb4e 100644
--- a/airbyte_cdk/sources/streams/http/error_handlers/default_error_mapping.py
+++ b/airbyte_cdk/sources/streams/http/error_handlers/default_error_mapping.py
@@ -31,7 +31,7 @@
     400: ErrorResolution(
         response_action=ResponseAction.FAIL,
         failure_type=FailureType.system_error,
-        error_message="HTTP Status Code: 400. Error: Bad request. Please check your request parameters.",
+        error_message="Bad request.",
     ),
     401: ErrorResolution(
         response_action=ResponseAction.FAIL,
diff --git a/unit_tests/sources/declarative/requesters/error_handlers/test_default_error_handler.py b/unit_tests/sources/declarative/requesters/error_handlers/test_default_error_handler.py
index bf4e1e321..b38bce219 100644
--- a/unit_tests/sources/declarative/requesters/error_handlers/test_default_error_handler.py
+++ b/unit_tests/sources/declarative/requesters/error_handlers/test_default_error_handler.py
@@ -92,7 +92,7 @@ def test_default_error_handler_with_default_response_filter(
             ),
             ResponseAction.RETRY,
             FailureType.system_error,
-            "HTTP Status Code: 400. Error: Bad request. Please check your request parameters.",
+            "Bad request.",
         ),
         (
             "_with_http_response_status_402_fail_with_default_failure_type",