diff --git a/test/CDB_QuotaTest_expect b/test/CDB_QuotaTest_expect
index ba04208..d7f289d 100644
--- a/test/CDB_QuotaTest_expect
+++ b/test/CDB_QuotaTest_expect
@@ -9,7 +9,7 @@ INSERT 0 2048
 INSERT 0 2048
 INSERT 0 2048
 2
-ERROR:  Quota exceeded by 567.998046875KB
+ERROR:  Quota exceeded by 559.998046875KB
 0
 INSERT 0 1
 DROP TABLE