diff --git a/lib/ansible/modules/cloud/amazon/ecs_taskdefinition.py b/lib/ansible/modules/cloud/amazon/ecs_taskdefinition.py
index 1d2e1b9e6aa..2c7ede7ed68 100644
--- a/lib/ansible/modules/cloud/amazon/ecs_taskdefinition.py
+++ b/lib/ansible/modules/cloud/amazon/ecs_taskdefinition.py
@@ -125,8 +125,7 @@ except ImportError:
     HAS_BOTO3 = False
 
 from ansible.module_utils.basic import AnsibleModule
-from ansible.module_utils.ec2 import boto3_conn, ec2_argument_spec, get_aws_connection_info
-
+from ansible.module_utils.ec2 import boto3_conn, camel_dict_to_snake_dict, ec2_argument_spec, get_aws_connection_info
 
 class EcsTaskManager:
     """Handles ECS Tasks"""