diff --git a/storage/tokudb/mysql-test/tokudb/t/hotindex-insert-bigchar.opt b/storage/tokudb/mysql-test/tokudb/t/hotindex-insert-bigchar.opt
new file mode 100644
index 00000000000..d76fda471ca
--- /dev/null
+++ b/storage/tokudb/mysql-test/tokudb/t/hotindex-insert-bigchar.opt
@@ -0,0 +1 @@
+--loose-tokudb-max-lock-memory=320M