diff --git a/updates/1.52.1.sh b/updates/1.52.1.sh
new file mode 100644
index 00000000..24368770
--- /dev/null
+++ b/updates/1.52.1.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+source /usr/local/etc/library.sh
+
+jq '.params[].id' "$CFGDIR/nc-backup-auto.cfg" | grep BACKUPHOUR || \
+  set_app_param nc-backup-auto BACKUPHOUR 3