diff --git a/apps/api/src/audit/decorators/audit.decorator.ts b/apps/api/src/audit/decorators/audit.decorator.ts
index baf3b6efbd..e70852edbb 100644
--- a/apps/api/src/audit/decorators/audit.decorator.ts
+++ b/apps/api/src/audit/decorators/audit.decorator.ts
@@ -15,7 +15,7 @@ export const MASKED_AUDIT_VALUE = '********'
 export interface AuditContext {
   action: AuditAction
   targetType?: AuditTarget
-  targetIdFromRequest?: (req: Request) => string | null | undefined
+  targetIdFromRequest?: (req: Request) => string | string[] | null | undefined
   targetIdFromResult?: (result: any) => string | null | undefined
   requestMetadata?: Record<string, (req: Request) => any>
 }
diff --git a/apps/api/src/audit/interceptors/audit.interceptor.ts b/apps/api/src/audit/interceptors/audit.interceptor.ts
index 86dde0621b..f961964fce 100644
--- a/apps/api/src/audit/interceptors/audit.interceptor.ts
+++ b/apps/api/src/audit/interceptors/audit.interceptor.ts
@@ -139,7 +139,7 @@ export class AuditInterceptor implements NestInterceptor {
     if (auditContext.targetIdFromRequest) {
       const targetId = auditContext.targetIdFromRequest(request)
       if (targetId) {
-        return targetId
+        return Array.isArray(targetId) ? targetId[0] : targetId
       }
     }