diff --git a/apps/gpsservice/app.js b/apps/gpsservice/app.js
index 52e574bce..14bc48938 100644
--- a/apps/gpsservice/app.js
+++ b/apps/gpsservice/app.js
@@ -22,7 +22,7 @@ function showMainMenu() {
     '': { 'title': 'GPS Service' },
     '< Exit': ()=>{load();},
     'GPS': {
-      value: !!settings.service,
+      value: !!settings.gpsservice,
       format: v =>v?'On':'Off',
       onchange: v => {
         settings.gpsservice = v;
diff --git a/apps/gpsservice/settings.json b/apps/gpsservice/settings.json
index b8283d5f9..3d687f9c2 100644
--- a/apps/gpsservice/settings.json
+++ b/apps/gpsservice/settings.json
@@ -1 +1 @@
-{"gps_service":false, "power_mode":"Super-E", "update":120, "search":6}
+{"gpsservice":false, "power_mode":"SuperE", "update":120, "search":6}