diff --git a/install_minimal/upgrades/airtime-2.4.0/data/upgrade.sql b/install_minimal/upgrades/airtime-2.4.0/data/upgrade.sql
index 9474f5d37..16c7f3c87 100644
--- a/install_minimal/upgrades/airtime-2.4.0/data/upgrade.sql
+++ b/install_minimal/upgrades/airtime-2.4.0/data/upgrade.sql
@@ -11,3 +11,7 @@ WHERE id IN (SELECT DISTINCT(file_id) FROM cc_schedule WHERE playout_status != -
 UPDATE cc_files
 SET is_playlist = true
 WHERE id IN (SELECT DISTINCT(file_id) FROM cc_playlistcontents);
+
+UPDATE cc_files
+SET is_playlist = true
+WHERE id IN (SELECT DISTINCT(file_id) FROM cc_blockcontents);