diff --git a/tests/FlatBuffers.Test/FlatBuffersTestClassAttribute.cs b/tests/FlatBuffers.Test/FlatBuffersTestClassAttribute.cs
new file mode 100644
index 0000000..f31e38b
--- /dev/null
+++ b/tests/FlatBuffers.Test/FlatBuffersTestClassAttribute.cs
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2016 Google Inc. All rights reserved.
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace FlatBuffers.Test
+{
+    [AttributeUsage(AttributeTargets.Class)]
+    public class FlatBuffersTestClassAttribute : Attribute
+    {
+    }
+}