diff --git a/tasks/main.yml b/tasks/main.yml
index 1fad4b9..267bc7f 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -65,6 +65,7 @@
     url: https://{{ collabora_virtual_host }}
     return_content: yes
     timeout: 600
+    validate_certs: no
   register: url_check
   delegate_to: localhost