diff --git a/mysql-test/suite/galera/r/galera_log_output_csv.result b/mysql-test/suite/galera/r/galera_log_output_csv.result
index cdb5ee49f3e..24b7dc2b35d 100644
--- a/mysql-test/suite/galera/r/galera_log_output_csv.result
+++ b/mysql-test/suite/galera/r/galera_log_output_csv.result
@@ -16,3 +16,5 @@ SELECT COUNT(*) = 1 FROM mysql.slow_log WHERE sql_text = 'SELECT 2 = 2 FROM t1';
 COUNT(*) = 1
 1
 DROP TABLE t1;
+truncate table mysql.slow_log;
+truncate table mysql.general_log;
diff --git a/mysql-test/suite/galera/t/galera_log_output_csv.test b/mysql-test/suite/galera/t/galera_log_output_csv.test
index 94ae3dd6168..eeccc953187 100644
--- a/mysql-test/suite/galera/t/galera_log_output_csv.test
+++ b/mysql-test/suite/galera/t/galera_log_output_csv.test
@@ -22,3 +22,5 @@ SELECT COUNT(*) = 1 FROM mysql.slow_log WHERE sql_text = 'SELECT 2 = 2 FROM t1';
 
 --connection node_1
 DROP TABLE t1;
+truncate table mysql.slow_log;
+truncate table mysql.general_log;