diff --git a/script-user-add b/script-user-add
index 397afdc4..d2c6c596 100755
--- a/script-user-add
+++ b/script-user-add
@@ -22,12 +22,14 @@ if [[ -d /mnt/array/home-retired/"$username" ]]; then
 fi
 
 ask_ok "Make user $username an admin?" && \
-    useradd_cmd+=("-G" "wheel")
+    group_str="wheel"
     
 ask_ok "Enable shared file access for user $username?" && \
-    useradd_cmd+=("-G" "smbgrp") && \
+    group_str+=",smbgrp" && \
     (echo "$password"; echo "$password") | smbpasswd -a -s "$username"
 
+useradd_cmd=("-G" "$group_str")
+useradd_cmd+=("$username")
 echo "Command: ${useradd_cmd[*]}"
 "${useradd_cmd[@]}"