diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index d2197312..3846ea26 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -4,6 +4,12 @@
 
 sudo modprobe snd-aloop
 
+sudo systemctl stop cubesatsim
+
+sudo systemctl stop transmit
+
+sudo systemctl stop command
+
 /home/pi/CubeSatSim/config -I
 
 sudo systemctl stop command &>/dev/null