diff --git a/layout/mathml/mathfont.properties b/layout/mathml/mathfont.properties
index 9e87dc2351c7..f90948cb23d4 100644
--- a/layout/mathml/mathfont.properties
+++ b/layout/mathml/mathfont.properties
@@ -1218,7 +1218,6 @@ operator.\u2190\u200B.infix = lspace:5 rspace:5 # ←
 operator.\u2191\u200B.infix = lspace:2 rspace:2 # ↑
 operator.\u2192\u200B.infix = lspace:5 rspace:5 # →
 operator.\u2193\u200B.infix = lspace:2 rspace:2 # ↓
-operator.\u2210.infix = lspace:3 rspace:3 direction:vertical # ∐
 operator.\u2223.postfix = lspace:0 rspace:0 stretchy fence symmetric direction:vertical # ∣
 operator.\u2223.prefix = lspace:0 rspace:0 stretchy fence symmetric direction:vertical # ∣
 operator.\u2225.postfix = lspace:0 rspace:0 stretchy fence symmetric direction:vertical # ∥
@@ -1230,8 +1229,6 @@ operator.\u2295.prefix = lspace:0 rspace:3 largeop movablelimits symmetric # &Ci
 operator.\u2296.prefix = lspace:0 rspace:3 largeop movablelimits symmetric # ⊖
 operator.\u2297.prefix = lspace:0 rspace:3 largeop movablelimits symmetric # ⊗
 operator.\u2299.prefix = lspace:0 rspace:3 largeop movablelimits symmetric # ⊙
-operator.\u22C0.infix = lspace:3 rspace:3 direction:vertical # ⋀
-operator.\u22C1.infix = lspace:3 rspace:3 direction:vertical # ⋁
 operator.\u23B0.prefix = lspace:0 rspace:0 stretchy fence symmetric direction:vertical # ⎰ ⎰
 operator.\u23B1.postfix = lspace:0 rspace:0 stretchy fence symmetric direction:vertical # ⎱ ⎱
 operator.\u2500.infix = lspace:0 rspace:0 stretchy direction:horizontal # ─