diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 5201cbe092..9eabe8dd57 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -336,8 +336,8 @@ phutil_register_library_map(array(
     'DiffusionRepositoryController' => 'applications/diffusion/controller/repository',
     'DiffusionRepositoryPath' => 'applications/diffusion/data/repositorypath',
     'DiffusionRequest' => 'applications/diffusion/request/base',
-    'DiffusionSVNContainsQuery' => 'applications/diffusion/query/contains/svn',
     'DiffusionSvnBrowseQuery' => 'applications/diffusion/query/browse/svn',
+    'DiffusionSvnContainsQuery' => 'applications/diffusion/query/contains/svn',
     'DiffusionSvnDiffQuery' => 'applications/diffusion/query/diff/svn',
     'DiffusionSvnFileContentQuery' => 'applications/diffusion/query/filecontent/svn',
     'DiffusionSvnHistoryQuery' => 'applications/diffusion/query/history/svn',
@@ -1192,8 +1192,8 @@ phutil_register_library_map(array(
     'DiffusionPathQueryTestCase' => 'PhabricatorTestCase',
     'DiffusionPathValidateController' => 'DiffusionController',
     'DiffusionRepositoryController' => 'DiffusionController',
-    'DiffusionSVNContainsQuery' => 'DiffusionContainsQuery',
     'DiffusionSvnBrowseQuery' => 'DiffusionBrowseQuery',
+    'DiffusionSvnContainsQuery' => 'DiffusionContainsQuery',
     'DiffusionSvnDiffQuery' => 'DiffusionDiffQuery',
     'DiffusionSvnFileContentQuery' => 'DiffusionFileContentQuery',
     'DiffusionSvnHistoryQuery' => 'DiffusionHistoryQuery',
diff --git a/src/applications/diffusion/query/contains/svn/DiffusionSvnContainsQuery.php b/src/applications/diffusion/query/contains/svn/DiffusionSvnContainsQuery.php
new file mode 100644
index 0000000000..0926466e02
--- /dev/null
+++ b/src/applications/diffusion/query/contains/svn/DiffusionSvnContainsQuery.php
@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * Copyright 2012 Facebook, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+final class DiffusionSvnContainsQuery extends DiffusionContainsQuery {
+
+  protected function executeQuery() {
+    // NOTE: Subversion doesn't have branches, so we always return empty.
+    return array();
+  }
+
+}
diff --git a/src/applications/diffusion/query/contains/svn/__init__.php b/src/applications/diffusion/query/contains/svn/__init__.php
index 0ff4d98302..55ae3699d0 100644
--- a/src/applications/diffusion/query/contains/svn/__init__.php
+++ b/src/applications/diffusion/query/contains/svn/__init__.php
@@ -9,4 +9,4 @@
 phutil_require_module('phabricator', 'applications/diffusion/query/contains/base');
 
 
-phutil_require_source('DiffusionSVNContainsQuery.php');
+phutil_require_source('DiffusionSvnContainsQuery.php');