diff --git a/provisioner.sh b/provisioner.sh
index 602495a..e80773a 100755
--- a/provisioner.sh
+++ b/provisioner.sh
@@ -30,7 +30,7 @@ for claim in $(echo "${pending_volumes}" | jq -r '. | .metadata.namespace + "/"
 
     if ! sudo lvs "${LVM_GROUP}/${lvname}" > /dev/null 2>&1; then \
         if [ -z "${notdef:-}" ]; then \
-            sudo lvcreate -L "${requested_size}" -n "${lvname}" "${LVM_GROUP}"
+            sudo lvcreate -W -L "${requested_size}" -n "${lvname}" "${LVM_GROUP}"
         else
             sudo lvcreate -V "${requested_size}" -n "${lvname}" -T "${LVM_GROUP}/${LV_THIN_POOL}"
         fi