diff --git a/src/spaceone/inventory/connector/aws_elb_connector/schema/resource.py b/src/spaceone/inventory/connector/aws_elb_connector/schema/resource.py
index 00fd6bdd..b1b1b21d 100644
--- a/src/spaceone/inventory/connector/aws_elb_connector/schema/resource.py
+++ b/src/spaceone/inventory/connector/aws_elb_connector/schema/resource.py
@@ -18,7 +18,6 @@
 from spaceone.inventory.libs.schema.dynamic_layout import (
     ItemDynamicLayout,
     TableDynamicLayout,
-    SimpleTableDynamicLayout,
 )
 
 """