diff --git a/scss/_larger.scss b/scss/_larger.scss
index 745b7d59f..7e9a96e08 100644
--- a/scss/_larger.scss
+++ b/scss/_larger.scss
@@ -1,5 +1,6 @@
 // Icon Sizes
 // -------------------------
+@use 'sass:math';
 
 // makes the font 33% larger relative to the icon container
 .#{$fa-css-prefix}-lg {
diff --git a/scss/_list.scss b/scss/_list.scss
index 75f1a24c4..6c16eb28d 100644
--- a/scss/_list.scss
+++ b/scss/_list.scss
@@ -1,5 +1,6 @@
 // List Icons
 // -------------------------
+@use 'sass:math';
 
 .#{$fa-css-prefix}-ul {
   list-style-type: none;
diff --git a/scss/_variables.scss b/scss/_variables.scss
index e014424f0..7f21b97cd 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -1,5 +1,6 @@
 // Variables
 // --------------------------
+@use 'sass:math';
 
 $fa-font-path:         "../webfonts" !default;
 $fa-font-size-base:    16px !default;