diff --git a/shared/db/UserGuildActivityRec.ts b/shared/db/UserGuildActivityRec.ts
index b7e2f67bf..8269b07c6 100644
--- a/shared/db/UserGuildActivityRec.ts
+++ b/shared/db/UserGuildActivityRec.ts
@@ -31,6 +31,7 @@ export class DamageRecord {
 
 @index({ code: 1 })
 @index({ sourceCode: 1, roleId: 1 })
+@index({ roleId: 1 })
 export default class UserGuildActivityRec extends BaseModel {
 
     @prop({ required: true })