diff --git a/contrib/drivers/mysql/testdata/issues/4086.sql b/contrib/drivers/mysql/testdata/issues/4086.sql
index 53a3646ec..5e7ba66e1 100644
--- a/contrib/drivers/mysql/testdata/issues/4086.sql
+++ b/contrib/drivers/mysql/testdata/issues/4086.sql
@@ -4,7 +4,7 @@ CREATE TABLE `issue4086` (
     `recommend_ids` json DEFAULT NULL,
     `photos` json DEFAULT NULL,
     PRIMARY KEY (`proxy_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+) ENGINE=InnoDB;
 
 INSERT INTO `issue4086` (`proxy_id`, `recommend_ids`, `photos`) VALUES (1, '[584, 585]', 'null');
 INSERT INTO `issue4086` (`proxy_id`, `recommend_ids`, `photos`) VALUES (2, '[]', NULL);
\ No newline at end of file