diff --git a/.github/workflows/npmpublish.yml b/.github/workflows/npmpublish.yml
index d689bac..2bff4f8 100644
--- a/.github/workflows/npmpublish.yml
+++ b/.github/workflows/npmpublish.yml
@@ -29,19 +29,4 @@ jobs:
       - run: npm ci
       - run: npm publish --access public
         env:
-          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
-
-  publish-gpr:
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 14
-          registry-url: https://npm.pkg.github.com/
-          scope: '@triedeti'
-      - run: npm ci
-      - run: npm publish
-        env:
-          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index abe06fc..2ce31a6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@triedeti/threedigitaltwin",
-  "version": "1.0.10",
+  "version": "1.0.12",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b3436c8..7a7f308 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@triedeti/threedigitaltwin",
-  "version": "1.0.11",
+  "version": "1.0.12",
   "main": "dist/threedigitaltwin.js",
   "scripts": {
     "build": "npm install"
@@ -36,4 +36,4 @@
     "url": "https://github.com/triedeti/ThreeDigitalTwin/issues"
   },
   "homepage": "https://github.com/triedeti/ThreeDigitalTwin#readme"
-}
\ No newline at end of file
+}
diff --git a/src/threedigitaltwin.js b/src/threedigitaltwin.js
index 7522d60..512835f 100644
--- a/src/threedigitaltwin.js
+++ b/src/threedigitaltwin.js
@@ -315,10 +315,19 @@ export default class ThreeDigitalTwin {
                 "features": [feature],
             };
             if (feature.properties.asset_type_configuration) {
-                prop.depth = feature.properties.asset_type_configuration.options_extrudeSettings_depth;
-                prop.altitude = feature.properties.asset_type_configuration.options_altitude;
-                prop.material.color = feature.properties.asset_type_configuration.options_material_color.substring(0, 7);
-                prop.material.opacity = feature.properties.asset_type_configuration.options_material_opacity;
+
+                if (feature.properties.asset_type_configuration.options_extrudeSettings_depth)
+                    prop.depth = feature.properties.asset_type_configuration.options_extrudeSettings_depth;
+
+                if (feature.properties.asset_type_configuration.options_altitude)
+                    prop.altitude = feature.properties.asset_type_configuration.options_altitude;
+
+                if (feature.properties.asset_type_configuration.options_material_color)
+                    prop.material.color = feature.properties.asset_type_configuration.options_material_color.substring(0, 7);
+
+                if (feature.properties.asset_type_configuration.options_material_opacity)
+                    prop.material.opacity = feature.properties.asset_type_configuration.options_material_opacity;
+
                 this.loadLayer(layerCode, geojson_feature, prop, outline);
             } else {
                 this.loadLayer(layerCode, geojson_feature, properties, outline);