diff --git a/le.sh b/le.sh
index bd1bb8d..6feac9b 100755
--- a/le.sh
+++ b/le.sh
@@ -183,7 +183,12 @@ _ss() {
   _port="$1"
   if command -v "netstat" >/dev/null 2>&1 ; then
     _debug "Using: netstat"
-    netstat -ntpl | grep :$_port" "
+    if netstat -h 2>&1 | grep "\-p proto" >/dev/null ; then
+      #for windows version netstat tool
+      netstat -nb -p tcp | grep :$_port" "
+    else
+      netstat -ntpl | grep :$_port" "
+    fi
     return 0
   fi
   if command -v "ss" >/dev/null 2>&1 ; then