diff --git a/acceptance/rackspace/orchestration/v1/stacks_test.go b/acceptance/rackspace/orchestration/v1/stacks_test.go
index cfec4e9..61969b5 100644
--- a/acceptance/rackspace/orchestration/v1/stacks_test.go
+++ b/acceptance/rackspace/orchestration/v1/stacks_test.go
@@ -80,3 +80,75 @@
 	t.Logf("Abandonded stack %+v\n", abandonedStack)
 	th.AssertNoErr(t, err)
 }
+
+// Test using the updated interface
+func TestStacksNewTemplateFormat(t *testing.T) {
+	// Create a provider client for making the HTTP requests.
+	// See common.go in this directory for more information.
+	client := newClient(t)
+
+	stackName1 := "gophercloud-test-stack-2"
+	templateOpts := new(osStacks.Template)
+	templateOpts.Bin = []byte(template)
+	createOpts := osStacks.CreateOpts{
+		Name:         stackName1,
+		TemplateOpts: templateOpts,
+		Timeout:      5,
+	}
+	stack, err := stacks.Create(client, createOpts).Extract()
+	th.AssertNoErr(t, err)
+	t.Logf("Created stack: %+v\n", stack)
+	defer func() {
+		err := stacks.Delete(client, stackName1, stack.ID).ExtractErr()
+		th.AssertNoErr(t, err)
+		t.Logf("Deleted stack (%s)", stackName1)
+	}()
+	err = gophercloud.WaitFor(60, func() (bool, error) {
+		getStack, err := stacks.Get(client, stackName1, stack.ID).Extract()
+		if err != nil {
+			return false, err
+		}
+		if getStack.Status == "CREATE_COMPLETE" {
+			return true, nil
+		}
+		return false, nil
+	})
+
+	updateOpts := osStacks.UpdateOpts{
+		TemplateOpts: templateOpts,
+		Timeout:      20,
+	}
+	err = stacks.Update(client, stackName1, stack.ID, updateOpts).ExtractErr()
+	th.AssertNoErr(t, err)
+	err = gophercloud.WaitFor(60, func() (bool, error) {
+		getStack, err := stacks.Get(client, stackName1, stack.ID).Extract()
+		if err != nil {
+			return false, err
+		}
+		if getStack.Status == "UPDATE_COMPLETE" {
+			return true, nil
+		}
+		return false, nil
+	})
+
+	t.Logf("Updated stack")
+
+	err = stacks.List(client, nil).EachPage(func(page pagination.Page) (bool, error) {
+		stackList, err := osStacks.ExtractStacks(page)
+		th.AssertNoErr(t, err)
+
+		t.Logf("Got stack list: %+v\n", stackList)
+
+		return true, nil
+	})
+	th.AssertNoErr(t, err)
+
+	getStack, err := stacks.Get(client, stackName1, stack.ID).Extract()
+	th.AssertNoErr(t, err)
+	t.Logf("Got stack: %+v\n", getStack)
+
+	abandonedStack, err := stacks.Abandon(client, stackName1, stack.ID).Extract()
+	th.AssertNoErr(t, err)
+	t.Logf("Abandonded stack %+v\n", abandonedStack)
+	th.AssertNoErr(t, err)
+}
diff --git a/acceptance/rackspace/orchestration/v1/stacktemplates_test.go b/acceptance/rackspace/orchestration/v1/stacktemplates_test.go
index 1f7b217..e4ccd9e 100644
--- a/acceptance/rackspace/orchestration/v1/stacktemplates_test.go
+++ b/acceptance/rackspace/orchestration/v1/stacktemplates_test.go
@@ -49,21 +49,20 @@
 	t.Logf("retrieved template: %+v\n", tmpl)
 
 	validateOpts := osStacktemplates.ValidateOpts{
-		Template: map[string]interface{}{
-			"heat_template_version": "2013-05-23",
+		Template: `{"heat_template_version": "2013-05-23",
 			"description":           "Simple template to test heat commands",
-			"parameters": map[string]interface{}{
-				"flavor": map[string]interface{}{
+			"parameters": {
+				"flavor": {
 					"default": "m1.tiny",
 					"type":    "string",
 				},
 			},
-			"resources": map[string]interface{}{
-				"hello_world": map[string]interface{}{
+			"resources": {
+				"hello_world": {
 					"type": "OS::Nova::Server",
-					"properties": map[string]interface{}{
+					"properties": {
 						"key_name": "heat_key",
-						"flavor": map[string]interface{}{
+						"flavor": {
 							"get_param": "flavor",
 						},
 						"image":     "ad091b52-742f-469e-8f3c-fd81cadf0743",
@@ -71,8 +70,7 @@
 					},
 				},
 			},
-		},
-	}
+		}`}
 	validatedTemplate, err := stacktemplates.Validate(client, validateOpts).Extract()
 	th.AssertNoErr(t, err)
 	t.Logf("validated template: %+v\n", validatedTemplate)