diff --git a/angular.json b/angular.json
index 67bea22..04b23ac 100644
--- a/angular.json
+++ b/angular.json
@@ -25,7 +25,8 @@
             "assets": ["projects/xng-breadcrumb-app/src/favicon.ico", "projects/xng-breadcrumb-app/src/assets"],
             "styles": ["projects/xng-breadcrumb-app/src/assets/scss/xng-breadcrumb.scss", "projects/xng-breadcrumb-app/src/styles.scss"],
             "scripts": [],
-            "es5BrowserSupport": true
+            "es5BrowserSupport": true,
+            "vendorSourceMap": true
           },
           "configurations": {
             "production": {
diff --git a/package.json b/package.json
index 441fded..ad40dfd 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "build:lib": "ng build xng-breadcrumb",
     "build:app": "ng build xng-breadcrumb-app --prod --progress=false",
     "build": "npm-run-all build:lib link:lib build:app",
-    "link:lib": " npm link ./dist/xng-breadcrumb && npm link xng-breadcrumb",
+    "link:lib": "npm link ./dist/xng-breadcrumb && npm link xng-breadcrumb",
     "test": "ng test xng-breadcrumb-app --watch=false --progress=false",
     "version": "git pull origin master && standard-version",
     "postversion": "npm-run-all copy:* commit:version push:tags",