diff --git a/roles/kubernetes/tasks/Rocky.yml b/roles/kubernetes/tasks/Rocky.yml
index f9a0e79..c843fad 100644
--- a/roles/kubernetes/tasks/Rocky.yml
+++ b/roles/kubernetes/tasks/Rocky.yml
@@ -1,7 +1,18 @@
 - name: Install kubernetes on Rocky 9
   become: "{{ 'no' if inventory_hostname == 'nas.home.lan' else 'yes' }}"
   block:
+    - name: Get root mount
+      set_fact:
+        root_mount: "{{ ansible_mounts | selectattr('mount', 'equalto', '/') | first }}"
 
+    - name: Fail if total size < 10GB
+      fail:
+        msg: >
+          Root filesystem is too small!
+          Total: {{ (root_mount.size_total / 1024 / 1024 / 1024) | round(2) }} GB
+      when: root_mount.size_total < (10 * 1024 * 1024 * 1024)
+
+      
     - name: Disable SELinux
       ansible.posix.selinux:
         state: permissive