diff --git a/src/duomo/core/border.scss b/src/duomo/core/border.scss
index a612b6e..db2eb90 100644
--- a/src/duomo/core/border.scss
+++ b/src/duomo/core/border.scss
@@ -2,6 +2,12 @@
 
 // prettier-ignore
 @mixin border-width-from-range($range, $resolver) {
+	@include helpers.generate-from-range(
+		"border",
+		(border-width),
+		$range,
+		$resolver,
+	);
 	@include helpers.generate-from-range(
 		"border-t",
 		(border-top-width),