diff --git a/src/auth.js b/src/auth.js
index f12be20..dd58456 100644
--- a/src/auth.js
+++ b/src/auth.js
@@ -3,7 +3,7 @@ import {supabase} from './main.js'
 // Three wrappers around the auth methods from Supabase.
 
 /**
- * @param {{email: string, password: string}} param0
+ * @param {{email: string, password: string, options: object}} param0
  */
 export const signUp = async ({email, password, options = {}}) => {
 	return supabase.auth.signUp({email, password, options})