diff --git a/openstack/identity/v3/services/urls.go b/openstack/identity/v3/services/urls.go
index b555cb7..3556238 100644
--- a/openstack/identity/v3/services/urls.go
+++ b/openstack/identity/v3/services/urls.go
@@ -7,5 +7,5 @@
 }
 
 func getServiceURL(client *gophercloud.ServiceClient, serviceID string) string {
-	return ""
+	return client.ServiceURL("services", serviceID)
 }
diff --git a/openstack/identity/v3/services/urls_test.go b/openstack/identity/v3/services/urls_test.go
index fd2d46a..deded69 100644
--- a/openstack/identity/v3/services/urls_test.go
+++ b/openstack/identity/v3/services/urls_test.go
@@ -13,3 +13,11 @@
 		t.Errorf("Unexpected list URL generated: [%s]", url)
 	}
 }
+
+func TestGetServiceURL(t *testing.T) {
+	client := gophercloud.ServiceClient{Endpoint: "http://localhost:5000/v3/"}
+	url := getServiceURL(&client, "1234")
+	if url != "http://localhost:5000/v3/services/1234" {
+		t.Errorf("Unexpected service URL generated: [%s]", url)
+	}
+}