diff --git a/mysql-test/t/log_tables.test b/mysql-test/t/log_tables.test
index 8c53fe8f028..794beaa2a4d 100644
--- a/mysql-test/t/log_tables.test
+++ b/mysql-test/t/log_tables.test
@@ -7,6 +7,7 @@
 # check that CSV engine was compiled in
 --source include/have_csv.inc
 
+--disable_ps_protocol
 use mysql;
 
 #
@@ -145,4 +146,5 @@ select "Mark that we woke up from TRUNCATE in the test"
 
 disconnect con2;
 disconnect con1;
+--enable_ps_protocol