diff --git a/rpitx.py b/rpitx.py
index 80543207..9032ac10 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -7,7 +7,7 @@ from RPi.GPIO import output
 from time import sleep
 #import os
 import sys
-from os import 
+from os import system
 from PIL import Image, ImageDraw, ImageFont, ImageColor
 
 def increment_mode():