1 files changed, 3 insertions, 0 deletions

diff --git a/client/src/vendor.ts b/client/src/vendor.ts
index df03bc5f4..95356d9d0 100644
--- a/client/src/vendor.ts
+++ b/client/src/vendor.ts
@@ -12,10 +12,13 @@ import '@angular/forms';
 import '@angular/http';
 import '@angular/router';
 
+import '@angularclass/hmr';
+
 // RxJS
 import 'rxjs/Observable';
 import 'rxjs/Subject';
 import 'rxjs/add/operator/catch';
+import 'rxjs/add/operator/mergeMap';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/observable/throw';