diff --git a/test_api.py b/test_api.py
index 9843eb4..5df94ab 100644
--- a/test_api.py
+++ b/test_api.py
@@ -48,4 +48,4 @@ def test_api_user_feed():
     jData = resp.get_json()
     assert resp.status_code==200
     assert jData["screen_name"]=="jack"
-    assert len(jData["latestTweets"])>0
\ No newline at end of file
+    assert len(jData["latest_tweets"])>0
\ No newline at end of file
diff --git a/twitfix.py b/twitfix.py
index bdae23c..f269588 100644
--- a/twitfix.py
+++ b/twitfix.py
@@ -299,7 +299,7 @@ def getUserData(twitter_url,includeFeed=False):
         apiFeed = []
         for tweet in feed:
             apiFeed.append(getApiResponse(tweet))
-        userData['latestTweets'] = apiFeed
+        userData['latest_tweets'] = apiFeed
 
     return userData