diff --git a/src/Notary/Rule.ts b/src/Notary/Rule.ts
index 16fd2cd..50740a8 100644
--- a/src/Notary/Rule.ts
+++ b/src/Notary/Rule.ts
@@ -8,7 +8,7 @@ import OfficeRole from "./OfficeRole";
 
 export default class Rule extends Resource {
   @Expose()
-  @IsNotEmpty({ groups: ["updateRule"] ,message: "UID is required" })
+  @IsNotEmpty({ groups: ["updateRule", "updateOfficeRole"] ,message: "UID is required" })
   public uid?: string;
 
   @Expose()