diff --git a/src/function.py b/src/function.py
index 1471e2b..414727f 100644
--- a/src/function.py
+++ b/src/function.py
@@ -522,6 +522,7 @@ def _package_log_payload(data):
                 log_message["attributes"]["aws"][
                     "lambda_request_id"
                 ] = lambda_request_id
+                log_message["attributes"]["aws"]["requestId"] = lambda_request_id
 
         log_messages.append(log_message)
 
diff --git a/test/log_ingestion_test.py b/test/log_ingestion_test.py
index 28a55d7..8bf7e97 100644
--- a/test/log_ingestion_test.py
+++ b/test/log_ingestion_test.py
@@ -575,14 +575,19 @@ def test_lambda_request_ids_are_extracted(mock_aio_post):
     assert len(messages) == 5
     assert messages[0]["timestamp"] == timestamp
     assert messages[0]["attributes"]["aws"]["lambda_request_id"] == expected_request_id
+    assert messages[0]["attributes"]["aws"]["requestId"] == expected_request_id
     assert messages[1]["timestamp"] == timestamp
     assert messages[1]["attributes"]["aws"]["lambda_request_id"] == expected_request_id
+    assert messages[1]["attributes"]["aws"]["requestId"] == expected_request_id
     assert messages[2]["timestamp"] == timestamp
     assert messages[2]["attributes"]["aws"]["lambda_request_id"] == expected_request_id
+    assert messages[2]["attributes"]["aws"]["requestId"] == expected_request_id
     assert messages[3]["timestamp"] == timestamp
     assert messages[3]["attributes"]["aws"]["lambda_request_id"] == expected_request_id
+    assert messages[3]["attributes"]["aws"]["requestId"] == expected_request_id
     assert messages[4]["timestamp"] == timestamp
     assert messages[4]["attributes"]["aws"]["lambda_request_id"] == expected_request_id2
+    assert messages[4]["attributes"]["aws"]["requestId"] == expected_request_id2
 
 
 def aio_post_response():