diff --git a/tubesync/sync/utils.py b/tubesync/sync/utils.py
index 2f9e6593..791bfe6d 100644
--- a/tubesync/sync/utils.py
+++ b/tubesync/sync/utils.py
@@ -282,12 +282,18 @@ def filter_response(arg_dict, copy_arg=False):
             )
         )
 
-    for key in frozenset(('subtitles', 'automatic_captions',)):
+    for key in frozenset(('subtitles', 'requested_subtitles', 'automatic_captions',)):
         if key in response_dict.keys():
             key_dict = response_dict[key]
             for lang_code in key_dict:
                 _drop_url_keys(key_dict, lang_code, drop_subtitles_url)
     # end of subtitles cleanup }}}
+ 
+    # beginning of heatmap cleanup {{{
+    for key in frozenset(('heatmap',)):
+        if key in response_dict.keys():
+            del response_dict[key]
+    # end of heatmap cleanup }}}
 
     return response_dict