diff --git a/azurerm/resource_arm_servicebus_namespace.go b/azurerm/resource_arm_servicebus_namespace.go
index 2decd619aab3..f53f4001c92f 100644
--- a/azurerm/resource_arm_servicebus_namespace.go
+++ b/azurerm/resource_arm_servicebus_namespace.go
@@ -3,13 +3,14 @@ package azurerm
 import (
 	"fmt"
 	"log"
+	"regexp"
 	"strings"
 
 	"github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus"
 	"github.com/hashicorp/terraform/helper/schema"
 	"github.com/hashicorp/terraform/helper/validation"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/response"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
-	"regexp"
 )
 
 // Default Authorization Rule/Policy created by Azure, used to populate the
@@ -212,10 +213,18 @@ func resourceArmServiceBusNamespaceDelete(d *schema.ResourceData, meta interface
 	resourceGroup := id.ResourceGroup
 	name := id.Path["namespaces"]
 
-	_, err = client.Delete(ctx, resourceGroup, name)
+	future, err := client.Delete(ctx, resourceGroup, name)
 	if err != nil {
 		return err
 	}
 
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		if response.WasNotFound(future.Response()) {
+			return nil
+		}
+
+		return fmt.Errorf("Error deleting Service Bus %q: %+v", name, err)
+	}
+
 	return nil
 }
diff --git a/azurerm/resource_arm_servicebus_namespace_test.go b/azurerm/resource_arm_servicebus_namespace_test.go
index 3d681c79d96c..03fc38a5aa41 100644
--- a/azurerm/resource_arm_servicebus_namespace_test.go
+++ b/azurerm/resource_arm_servicebus_namespace_test.go
@@ -136,6 +136,26 @@ func TestAccAzureRMServiceBusNamespace_NonStandardCasing(t *testing.T) {
 	})
 }
 
+func TestAccAzureRMServiceBusNamespace_premium(t *testing.T) {
+	resourceName := "azurerm_servicebus_namespace.test"
+	ri := acctest.RandInt()
+	config := testAccAzureRMServiceBusNamespace_premium(ri, testLocation())
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMServiceBusNamespaceDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: config,
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMServiceBusNamespaceExists(resourceName),
+				),
+			},
+		},
+	})
+}
+
 func testCheckAzureRMServiceBusNamespaceDestroy(s *terraform.State) error {
 	client := testAccProvider.Meta().(*ArmClient).serviceBusNamespacesClient
 	ctx := testAccProvider.Meta().(*ArmClient).StopContext
@@ -221,3 +241,20 @@ resource "azurerm_servicebus_namespace" "test" {
 }
 `, rInt, location, rInt)
 }
+
+func testAccAzureRMServiceBusNamespace_premium(rInt int, location string) string {
+	return fmt.Sprintf(`
+resource "azurerm_resource_group" "test" {
+    name     = "acctestRG-%d"
+    location = "%s"
+}
+
+resource "azurerm_servicebus_namespace" "test" {
+    name                = "acctestservicebusnamespace-%d"
+    location            = "${azurerm_resource_group.test.location}"
+    resource_group_name = "${azurerm_resource_group.test.name}"
+    sku                 = "Premium"
+    capacity            = 1
+}
+`, rInt, location, rInt)
+}