fix compatibility with keystone trunk
diff --git a/files/keystone.conf b/files/keystone.conf
index 622b87d..11b9f5f 100644
--- a/files/keystone.conf
+++ b/files/keystone.conf
@@ -42,7 +42,8 @@
 keystone-admin-role = Admin
 
 #Role that allows to perform service admin operations.
-keystone-service-admin-role = KeystoneServiceAdmin
+# FIXME: need to separate this into a different role like KeystoneServiceAdmin
+keystone-service-admin-role = Admin
 
 [keystone.backends.sqlalchemy]
 # SQLAlchemy connection string for the reference implementation registry