diff --git a/system/disks.ansible.yml b/system/disks.ansible.yml
index 90cd7bb..4e48d07 100644
--- a/system/disks.ansible.yml
+++ b/system/disks.ansible.yml
@@ -10,7 +10,9 @@
     - name: Append btrfs module
       lineinfile:
         state: present
-        lineafter: btrfs
+        path: /etc/modules
+        insertafter: EOF
+        line: btrfs
     - name: Btrfs mount permission
       file:
         path: "/btrfs"