diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8f627b3
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "nextcloud-sync-cron"]
+	path = nextcloud-sync-cron
+	url = https://github.com/qcif/nextcloud-sync-cron.git