diff --git a/api/api/v1/instance/index.ts b/api/api/v1/instance/index.ts
index 469e5af0..0affc2cd 100644
--- a/api/api/v1/instance/index.ts
+++ b/api/api/v1/instance/index.ts
@@ -55,8 +55,8 @@ export default apiRoute((app) =>
 
         const oidcConfig = config.plugins?.config?.["@versia/openid"] as
             | {
-                  forced: boolean;
-                  providers: {
+                  forced?: boolean;
+                  providers?: {
                       id: string;
                       name: string;
                       icon: string;
@@ -109,7 +109,7 @@ export default apiRoute((app) =>
             sso: {
                 forced: oidcConfig?.forced ?? false,
                 providers:
-                    oidcConfig?.providers.map((p) => ({
+                    oidcConfig?.providers?.map((p) => ({
                         name: p.name,
                         icon: proxyUrl(p.icon) || undefined,
                         id: p.id,
diff --git a/api/api/v2/instance/index.ts b/api/api/v2/instance/index.ts
index b781e38f..4001e457 100644
--- a/api/api/v2/instance/index.ts
+++ b/api/api/v2/instance/index.ts
@@ -135,8 +135,8 @@ export default apiRoute((app) =>
 
         const oidcConfig = config.plugins?.config?.["@versia/openid"] as
             | {
-                  forced: boolean;
-                  providers: {
+                  forced?: boolean;
+                  providers?: {
                       id: string;
                       name: string;
                       icon: string;
@@ -229,7 +229,7 @@ export default apiRoute((app) =>
             sso: {
                 forced: oidcConfig?.forced ?? false,
                 providers:
-                    oidcConfig?.providers.map((p) => ({
+                    oidcConfig?.providers?.map((p) => ({
                         name: p.name,
                         icon: proxyUrl(p.icon) ?? "",
                         id: p.id,