diff --git a/tests/test.yml b/tests/test.yml
index acf224d..cf90f58 100644
--- a/tests/test.yml
+++ b/tests/test.yml
@@ -13,7 +13,7 @@
 
     - name: Install cron (Debian).
       apt: name=cron state=present
-      when: ansible_os_family == 'RedHat'
+      when: ansible_os_family == 'Debian'
 
   roles:
     - geerlingguy.git