diff --git a/classify_videos.sh b/classify_videos.sh
index 217a96f..40cec19 100755
--- a/classify_videos.sh
+++ b/classify_videos.sh
@@ -12,4 +12,4 @@ do
     else
         echo "Unknown channel"
     fi
-done <<< "$(find . -mindepth 1 -maxdepth 1 -type f| grep -Eo '\[[0-9a-zA-Z\-_]{11}\]' | tr -d '[]')"
+done <<< "$(find . -mindepth 1 -maxdepth 1 -type f| grep -Eo '\[[0-9a-zA-Z\-_]{11}\]' | tr -d '[]' | sort | uniq)"