diff --git a/mysql-test/t/lock_multi_bug38499.test b/mysql-test/t/lock_multi_bug38499.test
index 8178987e802..def58187ced 100644
--- a/mysql-test/t/lock_multi_bug38499.test
+++ b/mysql-test/t/lock_multi_bug38499.test
@@ -1,6 +1,7 @@
 # Bug38499 flush tables and multitable table update with derived table cause crash
 # MySQL >= 5.0
 #
+--source include/big_test.inc
 
 # Save the initial number of concurrent sessions
 --source include/count_sessions.inc