diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index efe2229b799f6632ea835d952816bab5a4c7d0d5..1409bb6bbc0ff3b6422a8b6ff7d9ce3e9fd46e75 100644
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -47,6 +47,12 @@ Frequency  : Only for test_10 in sanity-quota.sh
 Description: a bug in quota test code
 Details    : checking a test flag in a wrong place
 
+Severity   : normal
+Bugzilla   : 13171
+Frequency  : Only for test_13 in sanity-quota.sh
+Description: a bug in quota test script
+Details    : shouldn't check overfull allocated quota
+
 --------------------------------------------------------------------------------
 
 2007-08-10         Cluster File Systems, Inc. <info@clusterfs.com>
diff --git a/lustre/tests/sanity-quota.sh b/lustre/tests/sanity-quota.sh
index 0bde19a5a3ca9761e5d8a5727351a0075407b9d8..09184c96e972306d1fb776a57a06c25397cdfe87 100644
--- a/lustre/tests/sanity-quota.sh
+++ b/lustre/tests/sanity-quota.sh
@@ -1043,8 +1043,6 @@ test_13() {
 	$SHOW_QUOTA_USER
 	[ $((fz + fz2)) -lt $((BUNIT_SZ * BLK_SZ * 10)) ] && \
 		error "files too small $fz + $fz < $((BUNIT_SZ * BLK_SZ * 10))"
-	[ $((fz + fz2)) -gt $((BUNIT_SZ * BLK_SZ * 11)) ] && \
-		error "files too large $fz + $fz > $((BUNIT_SZ * BLK_SZ * 11))"
 
 	rm -f $TESTFILE $TESTFILE.2