diff --git a/packages/rocketchat-slashcommands-join/client/client.js b/packages/rocketchat-slashcommands-join/client/client.js
index dd9cf3282343..eb9e802adba2 100644
--- a/packages/rocketchat-slashcommands-join/client/client.js
+++ b/packages/rocketchat-slashcommands-join/client/client.js
@@ -1,3 +1,5 @@
+import { RocketChat } from 'meteor/rocketchat:lib';
+
 RocketChat.slashCommands.add('join', undefined, {
 	description: 'Join_the_given_channel',
 	params: '#channel',
diff --git a/packages/rocketchat-slashcommands-join/client/index.js b/packages/rocketchat-slashcommands-join/client/index.js
new file mode 100644
index 000000000000..d99e4ed77352
--- /dev/null
+++ b/packages/rocketchat-slashcommands-join/client/index.js
@@ -0,0 +1 @@
+import './client';
diff --git a/packages/rocketchat-slashcommands-join/package.js b/packages/rocketchat-slashcommands-join/package.js
index 7f6a006e9df5..118b5ea5f767 100644
--- a/packages/rocketchat-slashcommands-join/package.js
+++ b/packages/rocketchat-slashcommands-join/package.js
@@ -6,15 +6,12 @@ Package.describe({
 });
 
 Package.onUse(function(api) {
-
 	api.use([
 		'ecmascript',
 		'check',
 		'rocketchat:lib',
+		'templating',
 	]);
-
-	api.use('templating', 'client');
-
-	api.addFiles('client/client.js', 'client');
-	api.addFiles('server/server.js', 'server');
+	api.mainModule('client/index.js', 'client');
+	api.mainModule('server/index.js', 'server');
 });
diff --git a/packages/rocketchat-slashcommands-join/server/index.js b/packages/rocketchat-slashcommands-join/server/index.js
new file mode 100644
index 000000000000..1199af15d79f
--- /dev/null
+++ b/packages/rocketchat-slashcommands-join/server/index.js
@@ -0,0 +1 @@
+import './server';
diff --git a/packages/rocketchat-slashcommands-join/server/server.js b/packages/rocketchat-slashcommands-join/server/server.js
index 00b2df450e1a..774a09082b72 100644
--- a/packages/rocketchat-slashcommands-join/server/server.js
+++ b/packages/rocketchat-slashcommands-join/server/server.js
@@ -7,6 +7,7 @@ import { Meteor } from 'meteor/meteor';
 import { Match } from 'meteor/check';
 import { Random } from 'meteor/random';
 import { TAPi18n } from 'meteor/tap:i18n';
+import { RocketChat } from 'meteor/rocketchat:lib';
 
 RocketChat.slashCommands.add('join', function Join(command, params, item) {