diff --git a/start.sh b/start.sh
index 05f9c38..1bb921e 100755
--- a/start.sh
+++ b/start.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 source ~/openrc.sh
 INSTANCE=$(/home/yohan/env_py3/bin/openstack server show -c id --format value $(hostname))
-mkdir -p /mnt/volumes/onlyoffice_data
+sudo mkdir -p /mnt/volumes/onlyoffice_data
 if ! mountpoint -q /mnt/volumes/onlyoffice_data
 then
      VOLUME_ID=$(/home/yohan/env_py3/bin/openstack volume show onlyoffice_data -c id --format value)
@@ -9,7 +9,7 @@ then
      sleep 3
      sudo mount /dev/disk/by-id/*${VOLUME_ID:0:20} /mnt/volumes/onlyoffice_data
 fi
-mkdir -p /mnt/volumes/onlyoffice_log
+sudo mkdir -p /mnt/volumes/onlyoffice_log
 if ! mountpoint -q /mnt/volumes/onlyoffice_log
 then
      VOLUME_ID=$(/home/yohan/env_py3/bin/openstack volume show onlyoffice_log -c id --format value)