--- a/layout/base/tests/mochitest.ini
+++ b/layout/base/tests/mochitest.ini
@@ -336,14 +336,15 @@ support-files =
   scroll_selection_into_view_window.html
   scroll_selection_into_view_window_frame.html
 [test_scroll_snapping.html]
 skip-if = toolkit == 'android' # Bug 1355851
 [test_scroll_snapping_scrollbars.html]
 skip-if = toolkit == 'android' || os == 'win' # Bug 1355851, bug 1381932, Bug 1379810
 [test_transformed_scrolling_repaints.html]
 [test_transformed_scrolling_repaints_2.html]
+skip-if = (headless && os == 'mac') # Headless Bug 1414103
 [test_transformed_scrolling_repaints_3.html]
 support-files =
   transformed_scrolling_repaints_3_window.html
   transformed_scrolling_repaints_3_window_frame.html
 
 # *** Please maintain alphabetical ordering when adding new tests ***