diff --git a/apps/clkinfogps/clkinfo.js b/apps/clkinfogps/clkinfo.js
index 092a70215..6daeea8a0 100644
--- a/apps/clkinfogps/clkinfo.js
+++ b/apps/clkinfogps/clkinfo.js
@@ -26,7 +26,7 @@
   };
 
   var onGPS = function(fix) {
-    console.log(fix);
+    //console.log(fix);
     last_fix.time = fix.time;
 
     // we got a fix
@@ -55,7 +55,7 @@
     if (!last_fix.fix) 
       return formatTime(last_fix.time);
     
-    return geo.gpsToOSMapRef(last_fix);
+    return geo.gpsToOSMapRef(last_fix.fix);
   };
   
   var info = {
diff --git a/apps/clkinfogps/geotools.js b/apps/clkinfogps/geotools.js
index 5adc57872..d251c1f95 100644
--- a/apps/clkinfogps/geotools.js
+++ b/apps/clkinfogps/geotools.js
@@ -123,6 +123,6 @@ exports.gpsToOSGrid = function(gps_fix) {
 
 // string with an OS Map grid reference
 exports.gpsToOSMapRef = function(gps_fix) {
-  let os = OsGridRef.latLongToOsGrid(last_fix);
+  let os = OsGridRef.latLongToOsGrid(gps_fix);
   return to_map_ref(6, os.easting, os.northing);
 }