diff --git a/src/utils.ts b/src/utils.ts
index 1a5b334..41525bf 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -4,4 +4,4 @@ const iskFormater = new Intl.NumberFormat("is-IS", {
     minimumFractionDigits: 2,
 });
 
-export const iskFormat = (value: number): string => iskFormater.format(value);
+export const iskFormat = iskFormater.format;