diff --git a/prepare.sh b/prepare.sh
index a4d1a5c..c4832e6 100644
--- a/prepare.sh
+++ b/prepare.sh
@@ -195,7 +195,7 @@ user_groups() {
     usermod -a -G dialout,video $user
     
     if [ $INSTALL -eq 4 ]; then
-        usermod -a -G uucp $user
+        usermod -a -G uucp,video $user
     fi
 }