diff --git a/tasks/configure_custom_theme.yml b/tasks/configure_custom_theme.yml
index 69b8d79..c96cacc 100644
--- a/tasks/configure_custom_theme.yml
+++ b/tasks/configure_custom_theme.yml
@@ -28,7 +28,7 @@
     remote_src: true
     src: /etc/nagios4/stylesheets
     dest: /etc/nagios4/stylesheets_original
-  when: not stylesheets.stat.islnk
+  when: stylesheets.stat.isdir is defined and stylesheets.stat.isdir
 
 - name: Remove old stylesheets
   file: