diff --git a/install b/install
index 346c241..ff5fa72 100755
--- a/install
+++ b/install
@@ -13,7 +13,7 @@
 # https://github.com/armbian/config/blob/master/debian-software
 # https://forum.openmediavault.org/index.php/Thread/25062-Install-OMV5-on-Debian-10-Buster/
 #
-# version: 1.5.1
+# version: 1.5.2
 #
 
 if [[ $(id -u) -ne 0 ]]; then
@@ -52,7 +52,7 @@ omvKey="/etc/apt/trusted.gpg.d/openmediavault-archive-keyring.asc"
 omvRepo="http://packages.openmediavault.org/public"
 omvSources="/etc/apt/sources.list.d/openmediavault.list"
 rfkill="/usr/sbin/rfkill"
-smbOptions="min receivefile size = 16384\nwrite cache size = 524288\ngetwd cache = yes"
+smbOptions="min receivefile size = 16384\ngetwd cache = yes"
 url="https://github.com/OpenMediaVault-Plugin-Developers/packages/raw/master/"
 vsCodeList="/etc/apt/sources.list.d/vscode.list"
 wpaConf="/etc/wpa_supplicant/wpa_supplicant.conf"
@@ -140,6 +140,7 @@ case ${codename} in
   buster)
     omvCodename="usul"
     version=5
+    smbOptions="${smbOptions}\nwrite cache size = 524288"
     ;;
   bullseye)
     omvCodename="shaitan"