diff --git a/tasks/docker.yml b/tasks/docker.yml
index 515900d..c1bbf61 100644
--- a/tasks/docker.yml
+++ b/tasks/docker.yml
@@ -26,7 +26,7 @@
 - name: Ensure curl is present (on older systems without SNI).
   apt: 
     - name: curl
-      state: present
+    - state: present
   when: add_repository_key is failed
 
 - name: Add Docker apt key (alternative for older systems without SNI).