diff --git a/tests/oap/oap_test.ok b/tests/oap/oap_test.ok
index 9260d44..4c09929 100644
--- a/tests/oap/oap_test.ok
+++ b/tests/oap/oap_test.ok
@@ -37,6 +37,6 @@
 ok
 - Sync Request
 encoded message:
-0c 25 10 10 20 30 40 50 60 70 80 90 a0 b0 c0 d0 e0 f0 01 
+0c 25 0e 10 20 30 40 50 60 70 80 90 a0 b0 c0 d0 e0 
 ok
 Done.