diff --git a/openstack/objectstorage/v1/swauth/requests.go b/openstack/objectstorage/v1/swauth/requests.go
index ce4bf9a..e8589ae 100644
--- a/openstack/objectstorage/v1/swauth/requests.go
+++ b/openstack/objectstorage/v1/swauth/requests.go
@@ -61,7 +61,7 @@
 
 	swiftClient := &gophercloud.ServiceClient{
 		ProviderClient: pc,
-		Endpoint:       auth.StorageURL,
+		Endpoint:       gophercloud.NormalizeURL(auth.StorageURL),
 	}
 
 	swiftClient.TokenID = auth.Token
diff --git a/openstack/objectstorage/v1/swauth/testing/fixtures.go b/openstack/objectstorage/v1/swauth/testing/fixtures.go
index f7cbc93..79858f5 100644
--- a/openstack/objectstorage/v1/swauth/testing/fixtures.go
+++ b/openstack/objectstorage/v1/swauth/testing/fixtures.go
@@ -12,7 +12,7 @@
 // AuthResult is the expected result of AuthOutput
 var AuthResult = swauth.AuthResult{
 	Token:      "AUTH_tk6223e6071f8f4299aa334b48015484a1",
-	StorageURL: "http://127.0.0.1:8080/v1/AUTH_test",
+	StorageURL: "http://127.0.0.1:8080/v1/AUTH_test/",
 }
 
 // HandleAuthSuccessfully configures the test server to respond to an Auth request.