diff --git a/tasks/main.yml b/tasks/main.yml
index 7e7e577..4990153 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -54,6 +54,7 @@
 
 - name: "Test whether Collabora is healthy from the public internet"
   become: false
+  check_mode: no
   uri:
     url: https://{{ collabora_virtual_host }}
     return_content: yes