diff --git a/valheim/Containerfile b/valheim/Containerfile
index b1780b6..69e90b6 100644
--- a/valheim/Containerfile
+++ b/valheim/Containerfile
@@ -49,4 +49,4 @@ RUN vh-install
 COPY assets/systemd/ /etc/systemd/system/
 
 # enable systemd units
-RUN systemctl enable valheim.service
+RUN systemctl enable valheim.service vh-backup.timer