diff --git a/src/services/queryRunner.service.ts b/src/services/queryRunner.service.ts
index 47218db20bdb2103665d1ffd2b1a92e569839bb3..016c9a2ac19e1b5f7d5f2759ebde7feef1eea4fb 100644
--- a/src/services/queryRunner.service.ts
+++ b/src/services/queryRunner.service.ts
@@ -103,8 +103,10 @@ export default class QueryRunner {
         )
       )
       return Math.max(
-        lastDayOfPreviousMonthResult.data[0].load,
-        result.data[0].load
+        lastDayOfPreviousMonthResult.data[0]
+          ? lastDayOfPreviousMonthResult.data[0].load
+          : 0,
+        result.data[0] ? result.data[0].load : 0
       )
     }