diff --git a/role.yml b/role.yml
index 73250fa28dc6c7e54120e3d1e88efded86eced09..07ce2824d535e60a6b7e7ad1e0582276506f5171 100644
--- a/role.yml
+++ b/role.yml
@@ -8,7 +8,7 @@
 - include: "validate.yml"
 
 - name: "Execute Role {{ role }}"
-  hosts: "{{ hosts }}"
+  hosts: "{{ hosts|default('all') }}"
   sudo: yes
   roles:
     - "{{ role }}"