diff --git a/automation/roles/bubble/tasks/main.yml b/automation/roles/bubble/tasks/main.yml
index 5e47dfb4..92b74d0d 100644
--- a/automation/roles/bubble/tasks/main.yml
+++ b/automation/roles/bubble/tasks/main.yml
@@ -50,7 +50,7 @@
     mode: 0444
 
 - name: Unpack site files
-  shell: cd /home/bubble && unzip /home/bubble/bubble_{{ bubble_version }}/bubble.jar 'site/*' && chown -R bubble site
+  shell: cd /home/bubble && unzip -u /home/bubble/bubble_{{ bubble_version }}/bubble.jar 'site/*' && chown -R bubble site
 
 - name: Install bubble self_node.json, sage_node.json and sage_key.json
   copy: