diff --git a/prisma/migrations/20221217170526_oauth_id_optional/migration.sql b/prisma/migrations/20221217170526_oauth_id_optional/migration.sql
new file mode 100644
index 0000000..2dfeb2b
--- /dev/null
+++ b/prisma/migrations/20221217170526_oauth_id_optional/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "OAuth" ALTER COLUMN "oauthId" DROP NOT NULL;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index f4a4863..4dd807a 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -100,7 +100,7 @@ model OAuth {
   user     User           @relation(fields: [userId], references: [id], onDelete: Cascade)
   userId   Int
   username String
-  oauthId  String
+  oauthId  String?
   token    String
   refresh  String?