diff --git a/kali-config/common/includes.chroot/usr/lib/live/config/0031-kali-user-setup b/kali-config/common/includes.chroot/usr/lib/live/config/0031-kali-user-setup
index 31af2ba..b47da04 100755
--- a/kali-config/common/includes.chroot/usr/lib/live/config/0031-kali-user-setup
+++ b/kali-config/common/includes.chroot/usr/lib/live/config/0031-kali-user-setup
@@ -21,8 +21,9 @@ configure_usergroups() {
     # adm - read access to log files
     # dialout - for serial port access
     # kaboxer - for kaboxer
+    # vboxsf - shared folders for virtualbox guest
     # wireshark - capture sessions without being root
-    kali_groups="adm dialout kaboxer wireshark"
+    kali_groups="adm dialout kaboxer vboxsf wireshark"
 
     for grp in $kali_groups; do
 	getent group $grp >/dev/null || continue
diff --git a/kali-config/common/includes.installer/kali-finish-install b/kali-config/common/includes.installer/kali-finish-install
index 74c4322..df55102 100755
--- a/kali-config/common/includes.installer/kali-finish-install
+++ b/kali-config/common/includes.installer/kali-finish-install
@@ -59,8 +59,9 @@ configure_usergroups() {
     # adm - read access to log files
     # dialout - for serial access
     # kaboxer - for kaboxer
+    # vboxsf - shared folders for virtualbox guest
     # wireshark - capture sessions in wireshark
-    kali_groups="adm dialout kaboxer wireshark"
+    kali_groups="adm dialout kaboxer vboxsf wireshark"
 
     for user in $(get_user_list | grep -xv root); do
 	echo "INFO: adding user '$user' to groups '$kali_groups'"