diff --git a/src/hooks/useSaveSignupCodeToLocalStorage.ts b/src/hooks/useSaveSignupCodeToLocalStorage.ts
index 823824f..1ad9872 100644
--- a/src/hooks/useSaveSignupCodeToLocalStorage.ts
+++ b/src/hooks/useSaveSignupCodeToLocalStorage.ts
@@ -4,7 +4,7 @@ import { useEffect } from 'react'
 export function useSaveSignupCodeToLocalStorage() {
   const [searchParams] = useSearchParams()
 
-  const code = searchParams.get('ck')
+  const code = searchParams.get('c')
 
   useEffect(() => {
     if (code) {