diff --git a/groundstation/sdr.sh b/groundstation/sdr.sh
index 016f4f20..4603b153 100755
--- a/groundstation/sdr.sh
+++ b/groundstation/sdr.sh
@@ -46,6 +46,8 @@ sudo killall -9 zenity &>/dev/null
 
 sudo systemctl stop rtl_tcp
 
+sudo killall -9 rtl_fm &>/dev/null
+
 sudo systemctl restart openwebrx
 
 sleep 10