diff --git a/tripleoclient/tests/v1/overcloud_delete/test_overcloud_delete.py b/tripleoclient/tests/v1/overcloud_delete/test_overcloud_delete.py
index 6c7390340..ebaccc21f 100644
--- a/tripleoclient/tests/v1/overcloud_delete/test_overcloud_delete.py
+++ b/tripleoclient/tests/v1/overcloud_delete/test_overcloud_delete.py
@@ -63,4 +63,4 @@ class TestDeleteOvercloud(fakes.TestDeployOvercloud):
 
         delete_deployment_plan_mock.assert_called_once_with(
             self.workflow,
-            input={'container': 'overcloud'})
+            container='overcloud')
diff --git a/tripleoclient/tests/v1/test_overcloud_plan.py b/tripleoclient/tests/v1/test_overcloud_plan.py
index f7ab83fb7..415a1f202 100644
--- a/tripleoclient/tests/v1/test_overcloud_plan.py
+++ b/tripleoclient/tests/v1/test_overcloud_plan.py
@@ -69,7 +69,7 @@ class TestOvercloudDeletePlan(utils.TestCommand):
 
         delete_deployment_plan_mock.assert_called_once_with(
             self.workflow,
-            input={'container': 'test-plan'})
+            container='test-plan')
 
     @mock.patch(
         'tripleoclient.workflows.plan_management.delete_deployment_plan',
@@ -82,8 +82,8 @@ class TestOvercloudDeletePlan(utils.TestCommand):
         self.cmd.take_action(parsed_args)
 
         expected = [
-            mock.call(self.workflow, input={'container': 'test-plan1'}),
-            mock.call(self.workflow, input={'container': 'test-plan2'}),
+            mock.call(self.workflow, container='test-plan1'),
+            mock.call(self.workflow, container='test-plan2'),
         ]
         self.assertEqual(delete_deployment_plan_mock.call_args_list,
                          expected)
diff --git a/tripleoclient/tests/workflows/test_plan_management.py b/tripleoclient/tests/workflows/test_plan_management.py
index acf34b5e6..cf133c84e 100644
--- a/tripleoclient/tests/workflows/test_plan_management.py
+++ b/tripleoclient/tests/workflows/test_plan_management.py
@@ -119,9 +119,9 @@ class TestPlanCreationWorkflows(utils.TestCommand):
 
         plan_management.delete_deployment_plan(
             self.workflow,
-            input={'container': 'overcloud'})
+            container='overcloud')
 
         self.workflow.action_executions.create.assert_called_once_with(
             'tripleo.plan.delete',
-            {'input': {'container': 'overcloud'}},
+            {'container': 'overcloud'},
             run_sync=True, save_result=True)
diff --git a/tripleoclient/v1/overcloud_delete.py b/tripleoclient/v1/overcloud_delete.py
index 436509d82..7a5f83406 100644
--- a/tripleoclient/v1/overcloud_delete.py
+++ b/tripleoclient/v1/overcloud_delete.py
@@ -70,7 +70,7 @@ class DeleteOvercloud(command.Command):
         try:
             plan_management.delete_deployment_plan(
                 workflow_client,
-                input={'container': stack_name})
+                container=stack_name)
         except Exception as err:
             raise oscexc.CommandError(
                 "Error occurred while deleting plan {}".format(err))
@@ -83,7 +83,7 @@ class DeleteOvercloud(command.Command):
         if not parsed_args.yes:
             confirm = utils.prompt_user_for_confirmation(
                 message=_("Are you sure you want to delete this overcloud "
-                          "[y/N]?"),
+                          "[y/N]? "),
                 logger=self.log)
             if not confirm:
                 raise oscexc.CommandError("Action not confirmed, exiting.")
diff --git a/tripleoclient/v1/overcloud_plan.py b/tripleoclient/v1/overcloud_plan.py
index d9843dd6a..191c56aa5 100644
--- a/tripleoclient/v1/overcloud_plan.py
+++ b/tripleoclient/v1/overcloud_plan.py
@@ -68,10 +68,9 @@ class DeletePlan(command.Command):
 
         for plan in parsed_args.plans:
             print("Deleting plan %s..." % plan)
-            workflow_input = {'container': plan}
             try:
                 plan_management.delete_deployment_plan(workflow_client,
-                                                       input=workflow_input)
+                                                       container=plan)
             except Exception:
                 self.log.exception("Error deleting plan")