diff --git a/x-pack/plugins/apm/typings/es_schemas/raw/fields/observer.ts b/x-pack/plugins/apm/typings/es_schemas/raw/fields/observer.ts
index 42843130ec47f..0815b7cd88163 100644
--- a/x-pack/plugins/apm/typings/es_schemas/raw/fields/observer.ts
+++ b/x-pack/plugins/apm/typings/es_schemas/raw/fields/observer.ts
@@ -5,6 +5,7 @@
  */
 
 export interface Observer {
+  name?: string;
   version: string;
   version_major: number;
 }