diff --git a/tasks/storage.yml b/tasks/storage.yml
index 4f73491..0150b6a 100644
--- a/tasks/storage.yml
+++ b/tasks/storage.yml
@@ -2,6 +2,7 @@
 - block:
     - name: Create volume group '{{ matrix_lvm_vg }}'
       lvg:
+        pesize: "4"
         vg: "{{ matrix_lvm_vg }}"
         pvs: "{{ matrix_lvm_pvs | join(',') }}"