diff --git a/font-src/glyphs/marks/above.ptl b/font-src/glyphs/marks/above.ptl
index 6b9e0efe5..ac84736f8 100644
--- a/font-src/glyphs/marks/above.ptl
+++ b/font-src/glyphs/marks/above.ptl
@@ -307,8 +307,10 @@ glyph-block Mark-Above : begin
 
 	create-glyph 'dblCircumflexAbove' 0x1AB0 : glyph-proc
 		set-width 0
-		include : WithTransform [Translate (+markExtend) 0] : refer-glyph 'circumflexAbove'
-		include : WithTransform [Translate (-markExtend) 0] : refer-glyph 'circumflexAbove'
+		include : intersection [MaskRight markMiddle]
+			WithTransform [Translate (+markExtend) 0] : refer-glyph 'circumflexAbove'
+		include : intersection [MaskLeft markMiddle]
+			WithTransform [Translate (-markExtend) 0] : refer-glyph 'circumflexAbove'
 		include : StdAnchors.extraWide
 
 	define [TildeKnots] : with-params [ttop tbot leftEnd rightEnd hs] : glyph-proc