diff --git a/dtmf_aprs_cc.py b/dtmf_aprs_cc.py
index 8bd638ee..c1b67831 100644
--- a/dtmf_aprs_cc.py
+++ b/dtmf_aprs_cc.py
@@ -172,7 +172,7 @@ if __name__ == "__main__":
 			GPIO.output(txLed, 0)
 			GPIO.output(powerPin, 0)
 			system("sudo systemctl stop rpitx")
-			system("sudo systemctl stop cubesatsim")
+#			system("sudo systemctl stop cubesatsim")
 			
 			print("\n/home/pi/CubeSatSim/config -" + mode)
 			system("/home/pi/CubeSatSim/config -" + mode)