diff --git a/src/types/next-auth.d.ts b/src/types/next-auth.d.ts
index 41abda7..564bc5b 100644
--- a/src/types/next-auth.d.ts
+++ b/src/types/next-auth.d.ts
@@ -4,6 +4,7 @@ declare module "next-auth" {
   interface Session {
     user: {
       id: string;
+      did?: string | null;
     } & DefaultSession["user"];
   }
 }