diff --git a/Libraries/LibWeb/MathML/Default.css b/Libraries/LibWeb/MathML/Default.css
index 1104b7fb397..75a654be5a6 100644
--- a/Libraries/LibWeb/MathML/Default.css
+++ b/Libraries/LibWeb/MathML/Default.css
@@ -71,8 +71,7 @@ mtd {
 
 /* Fractions */
 mfrac {
-  padding-inline-start: 1px;
-  padding-inline-end: 1px;
+  padding-inline: 1px;
 }
 mfrac > * {
   math-depth: auto-add;