1 files changed, 3 insertions, 0 deletions

diff --git a/client/src/vendor.ts b/client/src/vendor.ts
index 6d7ebc3b4..496f44cf6 100644
--- a/client/src/vendor.ts
+++ b/client/src/vendor.ts
@@ -12,6 +12,9 @@ import '@angular/http';
 import '@angular/router-deprecated';
 
 // RxJS
+import 'rxjs/Observable';
+import 'rxjs/Subject';
+import 'rxjs/add/operator/catch';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/operator/mergeMap';