diff --git a/playbook.yml b/playbook.yml
index 2d67dc5..f50e07d 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -4,7 +4,7 @@
   become: true
  
 
-  pre-tasks:
+  pre_tasks:
 
   - name: Update
     apt: