diff --git a/src/components/InternationalPhoneCodeSelect.tsx b/src/components/InternationalPhoneCodeSelect.tsx
index 2a51e2ccff..0cfd4d6b5c 100644
--- a/src/components/InternationalPhoneCodeSelect.tsx
+++ b/src/components/InternationalPhoneCodeSelect.tsx
@@ -63,7 +63,7 @@ export function InternationalPhoneCodeSelect({
   }, [value, items])
 
   return (
-    <Select.Root value={value} onValueChange={onChange}>
+    <Select.Root value={value} onValueChange={onChange as (v: string) => void}>
       <Select.Trigger label={_(msg`Select telephone code`)}>
         <Select.ValueText placeholder="+..." webOverrideValue={selected}>
           {selected => (