diff --git a/gcexport3.py b/gcexport3.py
index 669958c..f9ca486 100755
--- a/gcexport3.py
+++ b/gcexport3.py
@@ -505,7 +505,7 @@ def http_req(url, post=None, headers=None):
 
         csv_record += (
             empty_record
-            if "activityName" not in a
+            if "activityName" not in a or a["activityName"] is None
             else '"' + a["activityName"].replace('"', '""') + '",'
         )