diff --git a/cmd/metacli/main.go b/cmd/metacli/main.go
index 20706d2..140bde6 100644
--- a/cmd/metacli/main.go
+++ b/cmd/metacli/main.go
@@ -35,15 +35,19 @@ func main() {
 	defer db.Close()
 
 	if *start {
-		metadata.StartMetadata(metadata.NoCloudConfig{
+		if err := metadata.StartMetadata(metadata.NoCloudConfig{
 			VpcName:  *vpc,
 			Name:     *vm_name,
 			BindIP:   *bind_ip,
 			BindPort: *bind_port,
 			Password: *password,
 			SSHKEY:   *ssh_key,
-		}, db, *dryrun)
+		}, db, *dryrun); err != nil {
+			fmt.Println(err)
+		}
 	} else if *stop {
-		metadata.StopMetadata(*vm_name, db, *dryrun)
+		if err := metadata.StopMetadata(*vm_name, db, *dryrun); err != nil {
+			fmt.Println(err)
+		}
 	}
 }
diff --git a/internal/metadata/handle.go b/internal/metadata/handle.go
index 33ac088..9ec5486 100644
--- a/internal/metadata/handle.go
+++ b/internal/metadata/handle.go
@@ -1,26 +1,40 @@
 package metadata
 
 import (
+	"fmt"
+
 	"git.g3e.fr/syonad/two/pkg/systemd"
 	"github.com/dgraph-io/badger/v4"
 )
 
-func StartMetadata(config NoCloudConfig, db *badger.DB, dryrun bool) {
-	service, _ := systemd.New()
+func StartMetadata(config NoCloudConfig, db *badger.DB, dryrun bool) error {
+	service, err := systemd.New()
+	if err != nil {
+		return fmt.Errorf("failed to connect to systemd: %w", err)
+	}
 	defer service.Close()
 
 	LoadNcCloudInDB(config, db)
 	if !dryrun {
-		service.Start("metadata@" + config.Name)
+		if err := service.Start("metadata@" + config.Name + ".service"); err != nil {
+			return fmt.Errorf("failed to start metadata@%s: %w", config.Name, err)
+		}
 	}
+	return nil
 }
 
-func StopMetadata(vm_name string, db *badger.DB, dryrun bool) {
-	service, _ := systemd.New()
+func StopMetadata(vm_name string, db *badger.DB, dryrun bool) error {
+	service, err := systemd.New()
+	if err != nil {
+		return fmt.Errorf("failed to connect to systemd: %w", err)
+	}
 	defer service.Close()
 
 	UnLoadNoCloudInDB(vm_name, db)
 	if !dryrun {
-		service.Stop("metadata@" + vm_name)
+		if err := service.Stop("metadata@" + vm_name + ".service"); err != nil {
+			return fmt.Errorf("failed to stop metadata@%s: %w", vm_name, err)
+		}
 	}
+	return nil
 }