diff --git a/main.py b/main.py
index badf8b1..50d6802 100644
--- a/main.py
+++ b/main.py
@@ -93,7 +93,7 @@ def main (
 
         latest_deerjika = nico.get_latest_deerjika ()
         if latest_deerjika is not None:
-            for datum in [e for e in [latest_deerjika]]
+            for datum in [e for e in [latest_deerjika]
                             if e['contentId'] not in watched_videos]:
                 watched_videos += [datum['contentId']]