diff --git a/groundstation/decode.sh b/groundstation/decode.sh
index 44db5a06..99f83b76 100755
--- a/groundstation/decode.sh
+++ b/groundstation/decode.sh
@@ -6,5 +6,5 @@ ps -ef | grep rtl | grep -v grep | awk '{print $2}' | sudo xargs kill
 
 echo -e "Script to auto decode CubeSat Simulator telemetry\n"
 
-sudo rtl_fm -f 440.386M -s 22050 -g 48 - | multimon-ng -a AFSK1200 -A -t raw -
+sudo rtl_fm -f 434.9M -s 22050 -g 48 - | multimon-ng -a AFSK1200 -A -t raw -