diff --git a/training/practica-3-jinja2/main.yml b/training/practica-3-jinja2/main.yml
index 907381c..6f1ba5c 100644
--- a/training/practica-3-jinja2/main.yml
+++ b/training/practica-3-jinja2/main.yml
@@ -1,4 +1,5 @@
 - become: yes
+  hosts: all
 - name: Instalar webserver
   hosts: webserver
   roles: