diff --git a/yahoofinancials/etl.py b/yahoofinancials/etl.py
index 4605793..c668782 100644
--- a/yahoofinancials/etl.py
+++ b/yahoofinancials/etl.py
@@ -55,7 +55,7 @@ def get_data(self, session, url, request_headers=None, params=None, proxy=None,
             params=params,
             proxies=proxy,
             timeout=timeout,
-            user_agent_headers=request_headers or self.request_headers
+            headers=request_headers or self.request_headers
         )
         return response