diff --git a/hcl2template/types.packer_config_test.go b/hcl2template/types.packer_config_test.go
index 45d9c43c5..844038f19 100644
--- a/hcl2template/types.packer_config_test.go
+++ b/hcl2template/types.packer_config_test.go
@@ -100,7 +100,7 @@ func TestParser_complete(t *testing.T) {
 			false, false,
 			[]packer.Build{
 				&packer.CoreBuild{
-					Type:     "virtualbox-iso",
+					Type:     "virtualbox-iso.ubuntu-1204",
 					Prepared: true,
 					Builder:  basicMockBuilder,
 					Provisioners: []packer.CoreBuildProvisioner{
@@ -199,7 +199,7 @@ func TestParser_complete(t *testing.T) {
 			false, false,
 			[]packer.Build{
 				&packer.CoreBuild{
-					Type:     "virtualbox-iso",
+					Type:     "virtualbox-iso.ubuntu-1204",
 					Prepared: true,
 					Builder:  emptyMockBuilder,
 					Provisioners: []packer.CoreBuildProvisioner{
@@ -242,7 +242,7 @@ func TestParser_complete(t *testing.T) {
 			false, false,
 			[]packer.Build{
 				&packer.CoreBuild{
-					Type:     "virtualbox-iso",
+					Type:     "virtualbox-iso.ubuntu-1204",
 					Prepared: true,
 					Builder:  emptyMockBuilder,
 					Provisioners: []packer.CoreBuildProvisioner{