diff --git a/src/project.coffee b/src/project.coffee
index 8f9ae40c3..d8c0f74c7 100644
--- a/src/project.coffee
+++ b/src/project.coffee
@@ -176,7 +176,7 @@ class Project extends Model
   #
   # Returns an {Array} of {TextBuffer}s.
   getBuffers: ->
-    new Array(@buffers...)
+    new Array(@buffers.getValues()...)
 
   isPathModified: (filePath) ->
     @findBufferForPath(@resolve(filePath))?.isModified()