diff --git a/imports/collections/chats.ts b/imports/collections/chats.ts
new file mode 100644
index 0000000..c15ab06
--- /dev/null
+++ b/imports/collections/chats.ts
@@ -0,0 +1,4 @@
+import { MongoObservable } from 'meteor-rxjs';
+import { Chat } from '../models';
+
+export const Chats = new MongoObservable.Collection<Chat>('chats');
\ No newline at end of file
diff --git a/imports/collections/messages.ts b/imports/collections/messages.ts
new file mode 100644
index 0000000..72c9589
--- /dev/null
+++ b/imports/collections/messages.ts
@@ -0,0 +1,4 @@
+import { MongoObservable } from 'meteor-rxjs';
+import { Message } from '../models';
+
+export const Messages = new MongoObservable.Collection<Message>('messages');
\ No newline at end of file