diff --git a/cli/command/stack/client_test.go b/cli/command/stack/client_test.go
index 7d9072d2de..ea1ed02a4d 100644
--- a/cli/command/stack/client_test.go
+++ b/cli/command/stack/client_test.go
@@ -44,7 +44,7 @@ type fakeClient struct {
 	configRemoveFunc  func(configID string) error
 }
 
-func (cli *fakeClient) ServerVersion(context.Context) (types.Version, error) {
+func (*fakeClient) ServerVersion(context.Context) (types.Version, error) {
 	return types.Version{
 		Version:    "docker-dev",
 		APIVersion: api.DefaultVersion,
@@ -180,7 +180,7 @@ func (cli *fakeClient) ConfigRemove(_ context.Context, configID string) error {
 	return nil
 }
 
-func (cli *fakeClient) ServiceInspectWithRaw(_ context.Context, serviceID string, _ types.ServiceInspectOptions) (swarm.Service, []byte, error) {
+func (*fakeClient) ServiceInspectWithRaw(_ context.Context, serviceID string, _ types.ServiceInspectOptions) (swarm.Service, []byte, error) {
 	return swarm.Service{
 		ID: serviceID,
 		Spec: swarm.ServiceSpec{
diff --git a/cli/command/stack/swarm/client_test.go b/cli/command/stack/swarm/client_test.go
index 78f4997c6a..28f6aac35c 100644
--- a/cli/command/stack/swarm/client_test.go
+++ b/cli/command/stack/swarm/client_test.go
@@ -44,7 +44,7 @@ type fakeClient struct {
 	configRemoveFunc  func(configID string) error
 }
 
-func (cli *fakeClient) ServerVersion(context.Context) (types.Version, error) {
+func (*fakeClient) ServerVersion(context.Context) (types.Version, error) {
 	return types.Version{
 		Version:    "docker-dev",
 		APIVersion: api.DefaultVersion,
diff --git a/cli/command/stack/swarm/deploy_composefile_test.go b/cli/command/stack/swarm/deploy_composefile_test.go
index 0df678a84f..7df4b4551c 100644
--- a/cli/command/stack/swarm/deploy_composefile_test.go
+++ b/cli/command/stack/swarm/deploy_composefile_test.go
@@ -14,7 +14,7 @@ type notFound struct {
 	error
 }
 
-func (n notFound) NotFound() {}
+func (notFound) NotFound() {}
 
 func TestValidateExternalNetworks(t *testing.T) {
 	testcases := []struct {