diff --git a/tasks/install.yml b/tasks/install.yml
index ae23255..33ebbac 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -19,7 +19,7 @@
 
     - name: Backup data directory
       synchronize:
-        src: "{{ zigbee2mqtt_base_dir }}/data"
+        src: "{{ zigbee2mqtt_base_dir }}/data/"
         dest: "/tmp/zigbee_data"
         recursive: yes
       delegate_to: "{{ inventory_hostname }}"