diff --git a/testutil/moduleobject/sampleobject.go b/testutil/moduleobject/sampleobject.go
index bb6581b..ce2ef81 100644
--- a/testutil/moduleobject/sampleobject.go
+++ b/testutil/moduleobject/sampleobject.go
@@ -52,7 +52,7 @@ func Machine(name, pubKey string, prvKey string, address string) machinetypes.Ma
 	m := machinetypes.Machine{
 		Name:               name,
 		Ticker:             name + "_ticker",
-		Domain:             "lab.r3c.network",
+		Domain:             "testnet-assets.rddl.iok",
 		Reissue:            true,
 		Amount:             1000,
 		Precision:          8,
@@ -85,7 +85,7 @@ func MachineRandom(name, pubKey string, prvKey string, address string, random in
 	m := machinetypes.Machine{
 		Name:               name + strconv.Itoa(random),
 		Ticker:             name + strconv.Itoa(random) + "_ticker",
-		Domain:             "lab.r3c.network",
+		Domain:             "testnet-assets.rddl.io",
 		Reissue:            true,
 		Amount:             1000,
 		Precision:          8,
diff --git a/util/machine_nft_test.go b/util/machine_nft_test.go
index a690777..e494f6e 100644
--- a/util/machine_nft_test.go
+++ b/util/machine_nft_test.go
@@ -47,11 +47,10 @@ func TestRegisterNFT(t *testing.T) {
 }
 
 func TestMachineNFTIssuance(t *testing.T) {
-	t.Parallel()
-
 	elements.Client = &elementsmocks.MockClient{}
 	util.RegisterAssetServiceHTTPClient = &mocks.MockClient{}
 	_, ctx := keeper.MachineKeeper(t)
+	params := types.DefaultParams()
 	var wg sync.WaitGroup
 
 	for i := 0; i < 10; i++ {
@@ -62,7 +61,7 @@ func TestMachineNFTIssuance(t *testing.T) {
 			machine := moduleobject.MachineRandom(pk, pk, sk, "address "+strconv.Itoa(randomInt), randomInt)
 			goCtx := sdk.WrapSDKContext(ctx)
 
-			err := util.IssueMachineNFT(goCtx, &machine, "https", "testnet-assets.rddl.io", "register_asset")
+			err := util.IssueMachineNFT(goCtx, &machine, params.AssetRegistryScheme, params.AssetRegistryDomain, params.AssetRegistryPath)
 			assert.NoError(t, err)
 			wg.Done()
 		}()