diff --git a/scss/functions/_functions.scss b/scss/functions/_functions.scss
index 3c5bd87c..3e9e5fcd 100644
--- a/scss/functions/_functions.scss
+++ b/scss/functions/_functions.scss
@@ -1,5 +1,6 @@
 @import "functions/golden-ratio";
 @import "functions/modular-scale";
 @import "functions/px-to-em";
+@import "functions/px-to-rem";
 @import "functions/tint-shade";
 @import "functions/strip-units";