diff --git a/src/ngCoreContacts/wwwroot/systemjs.config.js b/src/ngCoreContacts/wwwroot/systemjs.config.js
index a949415..f1e76a5 100644
--- a/src/ngCoreContacts/wwwroot/systemjs.config.js
+++ b/src/ngCoreContacts/wwwroot/systemjs.config.js
@@ -133,7 +133,7 @@
 
     // Bundled (~40 requests):
     function MpackUmd(pkgName) {
-        packages['@angular2-material/' + pkgName] = { main: '/bundles/' + pkgName + '.umd.js', defaultExtension: 'js' };        
+        materialpackages['@angular2-material/' + pkgName] = { main: pkgName + '.umd.js', defaultExtension: 'js' };
     }
 
     // Most environments should use UMD; some (Karma) need the individual index files