diff --git a/cli/command/task/client_test.go b/cli/command/task/client_test.go
index 9aa849779a..3c5129e261 100644
--- a/cli/command/task/client_test.go
+++ b/cli/command/task/client_test.go
@@ -14,14 +14,14 @@ type fakeClient struct {
 	serviceInspectWithRaw func(ref string, options types.ServiceInspectOptions) (swarm.Service, []byte, error)
 }
 
-func (cli *fakeClient) NodeInspectWithRaw(ctx context.Context, ref string) (swarm.Node, []byte, error) {
+func (cli *fakeClient) NodeInspectWithRaw(_ context.Context, ref string) (swarm.Node, []byte, error) {
 	if cli.nodeInspectWithRaw != nil {
 		return cli.nodeInspectWithRaw(ref)
 	}
 	return swarm.Node{}, nil, nil
 }
 
-func (cli *fakeClient) ServiceInspectWithRaw(ctx context.Context, ref string, options types.ServiceInspectOptions) (swarm.Service, []byte, error) {
+func (cli *fakeClient) ServiceInspectWithRaw(_ context.Context, ref string, options types.ServiceInspectOptions) (swarm.Service, []byte, error) {
 	if cli.serviceInspectWithRaw != nil {
 		return cli.serviceInspectWithRaw(ref, options)
 	}