diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_screenshot.py b/testing/marionette/harness/marionette_harness/tests/unit/test_screenshot.py
index 9f5e2c05a7cb..df6ae0bf3af9 100644
--- a/testing/marionette/harness/marionette_harness/tests/unit/test_screenshot.py
+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_screenshot.py
@@ -162,8 +162,7 @@ class TestScreenCaptureChrome(WindowManagerMixin, ScreenCaptureTestCase):
         self.marionette.close_chrome_window()
         self.marionette.switch_to_window(self.start_window)
 
-    # @skip_if_mobile("Fennec doesn't support other chrome windows")
-    @skip("Bug 1329424 - AssertionError: u'iVBORw0KGgoA... (images unexpectedly equal)")
+    @skip_if_mobile("Fennec doesn't support other chrome windows")
     def test_capture_flags(self):
         dialog = self.open_dialog()
         self.marionette.switch_to_window(dialog)
@@ -304,7 +303,6 @@ class TestScreenCaptureContent(WindowManagerMixin, ScreenCaptureTestCase):
                          self.get_image_dimensions(screenshot))
         self.assertGreater(self.page_y_offset, 0)
 
-    @skip("Bug 1330560 - AssertionError: u'iVBORw0KGgoA... (images unexpectedly equal)")
     def test_capture_flags(self):
         self.marionette.navigate(input)