diff --git a/client/package.json b/client/package.json
index 9566961d4..ad901fc67 100644
--- a/client/package.json
+++ b/client/package.json
@@ -36,7 +36,7 @@
     "@types/videojs": "0.0.30",
     "@types/webpack": "^2.0.0",
     "angular-pipes": "^5.0.0",
-    "angular2-notifications": "^0.4.49",
+    "angular2-notifications": "^0.4.53",
     "angular2-template-loader": "^0.6.0",
     "assets-webpack-plugin": "^3.4.0",
     "awesome-typescript-loader": "3.0.0-beta.18",
@@ -58,7 +58,7 @@
     "ng2-bootstrap": "1.1.16-10",
     "ng2-file-upload": "^1.1.4-2",
     "ng2-meta": "https://github.com/chocobozzz/ng2-meta#build",
-    "ng2-smart-table": "^0.5.2-1",
+    "ng2-smart-table": "0.5.2-1",
     "ngc-webpack": "1.1.0",
     "node-sass": "^4.1.1",
     "normalize.css": "^5.0.0",
diff --git a/client/src/app/core/core.module.ts b/client/src/app/core/core.module.ts
index f02304647..ae2930552 100644
--- a/client/src/app/core/core.module.ts
+++ b/client/src/app/core/core.module.ts
@@ -18,7 +18,7 @@ import { throwIfAlreadyLoaded } from './module-import-guard';
     RouterModule,
 
     ModalModule,
-    SimpleNotificationsModule
+    SimpleNotificationsModule.forRoot()
   ],
 
   declarations: [