diff --git a/build/tasks/build-task.coffee b/build/tasks/build-task.coffee
index 96a23d500..458d3814b 100644
--- a/build/tasks/build-task.coffee
+++ b/build/tasks/build-task.coffee
@@ -27,8 +27,8 @@ module.exports = (grunt) ->
       rm path.join(shellAppDir, 'Contents', 'MacOS', 'Electron')
     else
       cp 'electron', shellAppDir, filter: /default_app/
-      cp path.join(shellAppDir, 'atom'), path.join(shellAppDir, 'nylas')
-      rm path.join(shellAppDir, 'atom')
+      cp path.join(shellAppDir, 'electron'), path.join(shellAppDir, 'nylas')
+      rm path.join(shellAppDir, 'electron')
 
     mkdir appDir