diff --git a/rpitx.py b/rpitx.py
index 30c909d4..d77a5752 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -38,7 +38,7 @@ print(callsign)
 
 #GPIO.output(27, 1);
 GPIO.output(txLed, txLedOn);
-system("echo 'de " + callsign + "' > id.txt && gen_packets -M 20 id.txt -o morse.wav -r 48000 > /dev/null 2>&1 && cat morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
+system("echo 'de " + callsign + "' > id.txt && sudo gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
 #GPIO.output(27, 0);
 GPIO.output(txLed, txLedOff);
 
@@ -57,7 +57,8 @@ if __name__ == "__main__":
 				while True:
 					try:
 						f = open("/home/pi/CubeSatSim/ready")
-						os.system("gen_packets -o telem.wav t.txt -r 48000 > /dev/null 2>&1 && cat telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 > /dev/null 2>&1")
+						os.system("sudo gen_packets -o /home/pi/CubeSatSim/telem.wav /home/pi/CubeSatSim/t.txt -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 > /dev/null 2>&1")
+						close(f)
 						os.system("sudo rm ready")
 						time.sleep(0.5)
 					except: