diff --git a/terraform/node_resource_abstract.go b/terraform/node_resource_abstract.go
index 4a35348f5..ae3cb3fe5 100644
--- a/terraform/node_resource_abstract.go
+++ b/terraform/node_resource_abstract.go
@@ -309,7 +309,7 @@ func (n *NodeAbstractResource) ProvidedBy() (addrs.AbsProviderConfig, bool) {
 	}
 
 	// Use our type and containing module path to guess a provider configuration address
-	return addrs.NewDefaultProviderConfig(n.Addr.Resource.Type).Absolute(n.Addr.Module), false
+	return n.Addr.Resource.DefaultProviderConfig().Absolute(n.Addr.Module), false
 }
 
 // GraphNodeProviderConsumer
diff --git a/terraform/transform_root_test.go b/terraform/transform_root_test.go
index 692fae90f..1ed628d4a 100644
--- a/terraform/transform_root_test.go
+++ b/terraform/transform_root_test.go
@@ -44,7 +44,7 @@ func TestRootTransformer(t *testing.T) {
 	actual := strings.TrimSpace(g.String())
 	expected := strings.TrimSpace(testTransformRootBasicStr)
 	if actual != expected {
-		t.Fatalf("bad:\n\n%s", actual)
+		t.Fatalf("wrong result\n\ngot:\n%s\n\nwant:\n%s", actual, expected)
 	}
 
 	root, err := g.Root()