interpolate instead

diff --git a/scss/functions/_utilities-map.scss b/scss/functions/_utilities-map.scss
index 95d3c3820a1b97c3e1f7846bd33e5154cc001cb5..07c47e6c0270fe87551ad0937c4f09d286e124da 100644 (file)
--- a/scss/functions/_utilities-map.scss
+++ b/scss/functions/_utilities-map.scss
@@ -7,7 +7,7 @@
       $breakpoints-map: map-merge(
         $breakpoints-map,
         (
-          "-" + $name: $name,
+          "-#{$name}": $name,
         )
       );
     }