diff --git a/groundstation/loc-add-foxtelem.py b/groundstation/loc-add-foxtelem.py
index 21a2b249..d9fa11e2 100644
--- a/groundstation/loc-add-foxtelem.py
+++ b/groundstation/loc-add-foxtelem.py
@@ -122,7 +122,7 @@ if ((latitude != 0) and (longitude != 0) or grid):
       dquote = '\\"'
       
  #     receiver_gpsSedStr = 'sudo sed -i "s/receiver_gps =.*/receiver_gps = {' + dquote + 'lat' + dquote + ': ' + str(latitude) + ', ' + dquote + 'lon' + dquote + ': ' + str(longitude) + '}/g" /var/lib/openwebrx/settings.json'
-      receiver_gpsSedStr = 'sudo sed -i "s/        ' + dquote + 'lat' + dquote  + ': .*/        ' + dquote + 'lat' + dquote +  ': ' + str(latitude) + '/g" /var/lib/openwebrx/settings.json'
+      receiver_gpsSedStr = 'sudo sed -i "s/        ' + dquote + 'lat' + dquote  + ': .*/        ' + dquote + 'lat' + dquote +  ': ' + str(latitude) + ',/g" /var/lib/openwebrx/settings.json'
       #print (receiver_gpsSedStr)
       system(receiver_gpsSedStr)