diff --git a/scaleway/baremetal.go b/scaleway/baremetal.go
index 8d11b64..0c11619 100644
--- a/scaleway/baremetal.go
+++ b/scaleway/baremetal.go
@@ -69,7 +69,7 @@ func (b *baremetal) InstanceID(ctx context.Context, nodeName types.NodeName) (st
 	if err != nil {
 		return "", err
 	}
-	return BuildProviderID(InstanceTypeBaremtal, string(baremetalServer.Zone), baremetalServer.ID), nil
+	return BuildInstanceID(InstanceTypeBaremtal, string(baremetalServer.Zone), baremetalServer.ID), nil
 }
 
 // InstanceType returns the type of the specified instance.
diff --git a/scaleway/baremetal_test.go b/scaleway/baremetal_test.go
index 29a469c..17d9141 100644
--- a/scaleway/baremetal_test.go
+++ b/scaleway/baremetal_test.go
@@ -207,7 +207,7 @@ func TestBaremetal_InstanceID(t *testing.T) {
 	t.Run("Found", func(t *testing.T) {
 		result, err := baremetal.InstanceID(context.TODO(), "bm-keen-feistel")
 		AssertNoError(t, err)
-		Equals(t, "scaleway://baremetal/fr-par-2/53a6ca14-0d8d-4f2e-9887-2f1bcfba58ed", result)
+		Equals(t, "baremetal/fr-par-2/53a6ca14-0d8d-4f2e-9887-2f1bcfba58ed", result)
 	})
 
 	t.Run("NotFound", func(t *testing.T) {
diff --git a/scaleway/instances.go b/scaleway/instances.go
index a9c2d34..fd3da06 100644
--- a/scaleway/instances.go
+++ b/scaleway/instances.go
@@ -69,7 +69,7 @@ func (i *instances) InstanceID(ctx context.Context, name types.NodeName) (string
 	if err != nil {
 		return "", err
 	}
-	return BuildProviderID(InstanceTypeInstance, string(instanceServer.Zone), instanceServer.ID), nil
+	return BuildInstanceID(InstanceTypeInstance, string(instanceServer.Zone), instanceServer.ID), nil
 }
 
 // InstanceType returns the type of the specified instance (ex. DEV1-M, GP1-XS,...).
diff --git a/scaleway/instances_test.go b/scaleway/instances_test.go
index 1dfb87b..bf51975 100644
--- a/scaleway/instances_test.go
+++ b/scaleway/instances_test.go
@@ -219,7 +219,7 @@ func TestInstances_InstanceID(t *testing.T) {
 	t.Run("Found", func(t *testing.T) {
 		result, err := instance.InstanceID(context.TODO(), "scw-nervous-mccarthy")
 		AssertNoError(t, err)
-		Equals(t, "scaleway://instance/fr-par-1/232bf860-9ffe-4b08-97da-158c0316ed15", result)
+		Equals(t, "instance/fr-par-1/232bf860-9ffe-4b08-97da-158c0316ed15", result)
 	})
 
 	t.Run("NotFound", func(t *testing.T) {
diff --git a/scaleway/servers.go b/scaleway/servers.go
index b881dfa..abc16e7 100644
--- a/scaleway/servers.go
+++ b/scaleway/servers.go
@@ -68,9 +68,14 @@ func ServerInfoFromProviderID(providerID string) (string, string, string, error)
 	return result[regexpProduct], result[regexpLocalization], result[regexpUUID], nil
 }
 
+// BuildInstanceID build the instanceID from given informations
+func BuildInstanceID(product, localization, id string) string {
+	return fmt.Sprintf("%s/%s/%s", product, localization, id)
+}
+
 // BuildProviderID build the providerID from given informations
 func BuildProviderID(product, localization, id string) string {
-	return fmt.Sprintf("%s://%s/%s/%s", providerName, product, localization, id)
+	return fmt.Sprintf("%s://%s", providerName, BuildInstanceID(product, localization, id))
 }
 
 // getImplementationByProviderID returns the corresponding cloudprovider.Instances implementation