diff --git a/apps/api/src/services/interfaces/environment.interface.ts b/apps/api/src/services/interfaces/environment.interface.ts
index bb58b01ab5..7d9bfd1d40 100644
--- a/apps/api/src/services/interfaces/environment.interface.ts
+++ b/apps/api/src/services/interfaces/environment.interface.ts
@@ -38,9 +38,9 @@ export interface Environment extends CleanedEnvAccessors {
   MAX_CHART_ITEMS: number;
   OIDC_AUTHORIZATION_URL: string;
   OIDC_CALLBACK_URL: string;
-  OIDC_CLIENT_ID: string;
-  OIDC_CLIENT_SECRET: string;
-  OIDC_ISSUER: string;
+  OIDC_CLIENT_ID?: string;
+  OIDC_CLIENT_SECRET?: string;
+  OIDC_ISSUER?: string;
   OIDC_SCOPE: string[];
   OIDC_TOKEN_URL: string;
   OIDC_USER_INFO_URL: string;