diff --git a/openstack/identity/v3/tokens/requests_test.go b/openstack/identity/v3/tokens/requests_test.go
index cfb4ff1..243a32f 100644
--- a/openstack/identity/v3/tokens/requests_test.go
+++ b/openstack/identity/v3/tokens/requests_test.go
@@ -17,9 +17,8 @@
 
 	client := gophercloud.ServiceClient{
 		ProviderClient: gophercloud.ProviderClient{
-			IdentityEndpoint: testhelper.Endpoint(),
-			Options:          options,
-			TokenID:          "12345abcdef",
+			Options: options,
+			TokenID: "12345abcdef",
 		},
 		Endpoint: testhelper.Endpoint(),
 	}
diff --git a/provider_client.go b/provider_client.go
index a57bc7a..17fefa0 100644
--- a/provider_client.go
+++ b/provider_client.go
@@ -5,15 +5,10 @@
 // Generally, you acquire a ProviderClient by calling the `NewClient()` method in the appropriate provider's child package,
 // providing whatever authentication credentials are required.
 type ProviderClient struct {
-	// Authority caches results of the most recent authentication.
-	Authority AuthResults
 
 	// Options remembers the original authentication parameters, if reauthentication is enabled.
 	Options AuthOptions
 
-	// IdentityEndpoint is the base URL of the provider's identity endpoint.
-	IdentityEndpoint string
-
 	// TokenID is the most recently valid token issued.
 	TokenID string
 }