2 files changed, 14 insertions, 1 deletions
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/done.ts b/packages/backend/src/server/api/endpoints/i/2fa/done.ts
index 1d73cd1f76..2a30e8b0c3 100644
--- a/packages/backend/src/server/api/endpoints/i/2fa/done.ts
+++ b/packages/backend/src/server/api/endpoints/i/2fa/done.ts
@@ -15,6 +15,19 @@ export const meta = {
 	requireCredential: true,
 
 	secure: true,
+
+	res: {
+		type: 'object',
+		properties: {
+			backupCodes: {
+				type: 'array',
+				optional: false,
+				items: {
+					type: 'string',
+				},
+			},
+		},
+	},
 } as const;
 
 export const paramDef = {
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts b/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts
index 4ef2a90b8e..9391aee5e0 100644
--- a/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts
+++ b/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts
@@ -47,7 +47,7 @@ export const meta = {
 				properties: {
 					id: {
 						type: 'string',
-						nullable: true,
+						optional: true,
 					},
 				},
 			},