diff --git a/install.sh b/install.sh
index 7a2c180..05365fe 100644
--- a/install.sh
+++ b/install.sh
@@ -1,10 +1,14 @@
 #!/bin/sh
+if [[ $EUID -ne 0 ]]; then
+	whiptail --title "emq-TE1" --msgbox "Debe ejecutar este script como usuario ROOT" 0 50
+	exit 0
+fi
+
 echo Actualizando sistema 
 apt-get update -y
 apt-get upgrade -y
 
-apt-get install sed wavemon -y
-apps=("git" "sudo" "curl" "wget" "sed")
+apps=("git" "sudo" "curl" "wget" "sed" "wavemon")
 
 for app in "${apps[@]}"
 do