diff --git a/layout/mathml/mathfont.properties b/layout/mathml/mathfont.properties
index 0d37f126cad7..d9fb9c0fa731 100644
--- a/layout/mathml/mathfont.properties
+++ b/layout/mathml/mathfont.properties
@@ -342,11 +342,9 @@ operator.\u2248.infix = lspace:5 rspace:5 # &TildeTilde;
 operator.\u22A5.infix = lspace:5 rspace:5 # &UpTee;
 operator.\u2223.infix = direction:vertical stretchy lspace:5 rspace:5 # &VerticalBar;
 operator.\u2294.infix = direction:vertical stretchy lspace:4 rspace:4 # &SquareUnion;
-operator.\u22C3.infix = direction:vertical stretchy lspace:4 rspace:4 # &Union;
 operator.\u228E.infix = direction:vertical stretchy lspace:4 rspace:4 # &UnionPlus;
 operator.\u002D.infix = lspace:4 rspace:4 # -
 operator.\u002B.infix = lspace:4 rspace:4 # +
-operator.\u22C2.infix = direction:vertical stretchy lspace:4 rspace:4 # &Intersection;
 operator.\u2213.infix = lspace:4 rspace:4 # &MinusPlus;
 operator.\u00B1.infix = lspace:4 rspace:4 # &PlusMinus;
 operator.\u2293.infix = direction:vertical stretchy lspace:4 rspace:4 # &SquareIntersection;