diff --git a/src/renderer/loaders/groundnet_loader.js b/src/renderer/loaders/groundnet_loader.js
index ede4824..3ed2721 100644
--- a/src/renderer/loaders/groundnet_loader.js
+++ b/src/renderer/loaders/groundnet_loader.js
@@ -102,7 +102,7 @@ exports.readGroundnetXML = function (fDir, icao, force) {
             }).sort();
             
             store.default.dispatch('setParkings', parkingNodes.map( 
-                p => ({index: Number(p.attrs.index), name: String(p.attrs.name), number: p.attrs.number, type: String(p.attrs.type)}
+                p => ({index: Number(p.attrs.index), name: String(p.attrs.name), number: String(p.attrs.number), type: String(p.attrs.type)}
             )).sort((p1, p2) => {
                 if (p1.name === p2.name) {
                     return p1.number - p2.number
diff --git a/src/renderer/loaders/groundnet_writer.js b/src/renderer/loaders/groundnet_writer.js
index 0fa00e3..e4383e2 100644
--- a/src/renderer/loaders/groundnet_writer.js
+++ b/src/renderer/loaders/groundnet_writer.js
@@ -186,7 +186,7 @@ var mapParkings = function (o) {
             console.debug(o.options.attributes.airlineCodes);
             parking['@airlineCodes'] = o.options.attributes.airlineCodes;
         }
-        if( o.options.attributes.number) {
+        if(o.options.attributes.number) {
             console.debug(o.options.attributes.number);
             parking['@number'] = o.options.attributes.number;
         }