diff --git a/groundstation/packet.sh b/groundstation/packet.sh
index 9fbd092d..d57d376c 100755
--- a/groundstation/packet.sh
+++ b/groundstation/packet.sh
@@ -26,7 +26,7 @@ sudo killall -9 CubicSDR &>/dev/null
 
 echo
 
-frequency=$(zenity --list --title="Choose the frequency" --column="kHz" --column="Use" 144390 "APRS US 2m" 434900 "CubeSatSim" 144800 "APRS European 2m")"000"
+frequency=$(zenity --list --title="Choose the frequency" --column="kHz" --column="Use" 144390 "APRS US 2m" 434900 "CubeSatSim" 144800 "APRS European 2m" 2>/dev/null)"000"
 
 if [ -z "$frequency" ]; then