diff --git a/apps/gpsnav/app.js b/apps/gpsnav/app.js
index 9fb743176..68bd2cbda 100644
--- a/apps/gpsnav/app.js
+++ b/apps/gpsnav/app.js
@@ -220,7 +220,7 @@ function nextwp(inc){
 }
 
 function doselect(){
-  if (selected && wpindex<=0 && waypoints[wpindex].lat===undefined && savedfix.fix) {
+  if (selected && wpindex>=0 && waypoints[wpindex].lat===undefined && savedfix.fix) {
      waypoints[wpindex] ={name:"@"+wp.name, lat:savedfix.lat, lon:savedfix.lon};
      wp = waypoints[wpindex];
      require("waypoints").save(waypoints);