diff --git a/localtests/bit-unique-key/create.sql b/localtests/bit-unique-key/create.sql
new file mode 100644
index 000000000..0497ae429
--- /dev/null
+++ b/localtests/bit-unique-key/create.sql
@@ -0,0 +1,9 @@
+drop table if exists gh_ost_test;
+create table gh_ost_test (
+  `id` bigint not null,
+  `bit_col` bit not null,
+  primary key (`id`, `bit_col`)
+) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+insert into gh_ost_test values (1, b'1');
+insert into gh_ost_test values (2, b'1');
+insert into gh_ost_test values (3, b'1');