diff --git a/start-socat.sh b/start-socat.sh
index 5912976..9cd8b17 100644
--- a/start-socat.sh
+++ b/start-socat.sh
@@ -8,11 +8,11 @@ This is free software, and you are welcome to redistribute it under certain cond
 '
 
 . $DIR/config.sh
-#if [ "$SUUSER" = "" ]; then SUUSER="$USER"; fi
+if [ "$SUUSER" != "" ]; then SUPARM='su="'"$SUUSER"'",'; fi
 
 echo "Listening at Port $PORT"
 if [ "$1" = "-d" -o "$1" = "--daemon" ]; then
-  setsid socat TCP-LISTEN:$PORT,reuseaddr,su="$SUUSER",fork SYSTEM:"./main.sh" > /dev/null 2>&1 &
+  setsid socat TCP-LISTEN:$PORT,reuseaddr,"$SUPARM"fork SYSTEM:"./main.sh" > /dev/null 2>&1 &
 else
-  socat TCP-LISTEN:$PORT,reuseaddr,su="$SUUSER",fork SYSTEM:"./main.sh"
+  socat TCP-LISTEN:$PORT,reuseaddr,"$SUPARM",fork SYSTEM:"./main.sh"
 fi