diff --git a/tests/system-test/1-insert/table_comment.py b/tests/system-test/1-insert/table_comment.py
index 1e999c5f00f9ec4f0e354baf44400a716535268e..5b85a3964f91a38b4d522e7750b851861c454c16 100644
--- a/tests/system-test/1-insert/table_comment.py
+++ b/tests/system-test/1-insert/table_comment.py
@@ -14,7 +14,6 @@
 import random
 import string
 
-from tomlkit import comment
 from util.log import *
 from util.cases import *
 from util.sql import *