diff --git a/spec/atom/window-spec.coffee b/spec/atom/window-spec.coffee
index cf2d33503..bad4cc78d 100644
--- a/spec/atom/window-spec.coffee
+++ b/spec/atom/window-spec.coffee
@@ -13,28 +13,3 @@ describe "Window", ->
         spyOn(window.editor, 'save')
         window.keydown 'meta+s'
         expect(window.editor.save).toHaveBeenCalled()
-
-    describe 'meta+o', ->
-      selectedFilePath = null
-
-      beforeEach ->
-        spyOn(atom.native, 'openPanel').andCallFake -> 
-          selectedFilePath
-
-      it 'presents an open dialog', ->
-        window.keydown 'meta+o'
-        expect(atom.native.openPanel).toHaveBeenCalled()
-
-      describe 'when a url is chosen', ->
-        it 'opens the url in the editor', ->
-          selectedFilePath = require.resolve 'fixtures/sample.txt'
-          spyOn(window.editor, 'open').andCallFake (url) -> url
-          window.keydown 'meta+o'
-          expect(window.editor.open).toHaveBeenCalledWith(selectedFilePath)
-
-      describe 'when dialog is canceled', ->
-        it 'does not open the editor', ->
-          selectedFilePath = null
-          spyOn(window.editor, 'open').andCallFake()
-          window.keydown 'meta+o'
-          expect(window.editor.open).not.toHaveBeenCalled()
diff --git a/src/atom/window.coffee b/src/atom/window.coffee
index 596e0d1f6..1baa74c0b 100644
--- a/src/atom/window.coffee
+++ b/src/atom/window.coffee
@@ -26,10 +26,7 @@ windowAdditions =
     $(document).bind 'keydown', (event) =>
       if String.fromCharCode(event.which) == 'S' and event.metaKey
         @editor.save()
-
-      if String.fromCharCode(event.which) == 'O' and event.metaKey
-        url = atom.native.openPanel()
-        @editor.open(url) if url
+        false
 
   unbindKeys: ->
     $(document).unbind 'keydown'