diff --git a/scripts/upgrade.d/upgrade.18.sh b/scripts/upgrade.d/upgrade.18.sh
new file mode 100644
index 0000000..e43bb76
--- /dev/null
+++ b/scripts/upgrade.d/upgrade.18.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Last available nextcloud version
+next_version="19.0.0"
+
+# Nextcloud tarball checksum sha256
+nextcloud_source_sha256="d23d429657c5e3476d7e73af1eafc70e42a81cfe2ed65b20655a005724fe0aae"