diff --git a/frequency.py b/frequency.py
index d05b2e82..1191d969 100644
--- a/frequency.py
+++ b/frequency.py
@@ -788,7 +788,7 @@ except Exception as e:
 if (doppler_mode == 'off'):
   tx_freq_hz = txf * 1e6
   rx_freq_hz = rxf * 1e6
-  check_frequency()	
+#  check_frequency()	
   print("writing sim.cfg frequency to frequency.txt")	
   with open("/home/pi/CubeSatSim/frequency.txt", "w") as file:
       file.write(f"{tx_freq_hz:.0f} {rx_freq_hz:.0f}")