diff --git a/acceptance/rackspace/identity/v2/identity_test.go b/acceptance/rackspace/identity/v2/identity_test.go
index 019a9e6..576e40f 100644
--- a/acceptance/rackspace/identity/v2/identity_test.go
+++ b/acceptance/rackspace/identity/v2/identity_test.go
@@ -3,7 +3,6 @@
 package v2
 
 import (
-	"os"
 	"testing"
 
 	"github.com/rackspace/gophercloud"
@@ -13,16 +12,15 @@
 
 func rackspaceAuthOptions(t *testing.T) gophercloud.AuthOptions {
 	// Obtain credentials from the environment.
-	options := gophercloud.AuthOptions{
-		Username: os.Getenv("RS_USERNAME"),
-		APIKey:   os.Getenv("RS_APIKEY"),
-	}
+	options, err := rackspace.AuthOptionsFromEnv()
+	th.AssertNoErr(t, err)
+	options = tools.OnlyRS(options)
 
 	if options.Username == "" {
 		t.Fatal("Please provide a Rackspace username as RS_USERNAME.")
 	}
 	if options.APIKey == "" {
-		t.Fatal("Please provide a Rackspace API key as RS_APIKEY.")
+		t.Fatal("Please provide a Rackspace API key as RS_API_KEY.")
 	}
 
 	return options