diff --git a/test/test_controller.py b/test/test_controller.py
index 0a555366..fd93e442 100644
--- a/test/test_controller.py
+++ b/test/test_controller.py
@@ -1311,7 +1311,7 @@ def test_auth(self):
         self.tor.create_authenticated_onion_endpoint(80, AuthBasic(['alice']))
 
     def test_auth_fs(self):
-        self.tor.create_authenticated_filesystem_onion_endpoint(80, '/dev/null', AuthBasic(['alice']))
+        self.tor.create_filesystem_authenticated_onion_endpoint(80, '/dev/null', AuthBasic(['alice']))
 
     @defer.inlineCallbacks
     def test_happy_path(self):
diff --git a/txtorcon/controller.py b/txtorcon/controller.py
index c20f1359..249a5400 100644
--- a/txtorcon/controller.py
+++ b/txtorcon/controller.py
@@ -822,7 +822,7 @@ def create_filesystem_onion_endpoint(self, port, hs_dir, group_readable=False, v
             auth=None,
         )
 
-    def create_authenticated_filesystem_onion_endpoint(self, port, hs_dir, auth, group_readable=False, version=None):
+    def create_filesystem_authenticated_onion_endpoint(self, port, hs_dir, auth, group_readable=False, version=None):
         """
         WARNING: API subject to change