diff --git a/lib/go/test/NamespacedTest.thrift b/lib/go/test/NamespacedTest.thrift
new file mode 100644
index 0000000..1bb2fc4
--- /dev/null
+++ b/lib/go/test/NamespacedTest.thrift
@@ -0,0 +1,40 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
+include "ThriftTest.thrift"
+
+namespace go lib.go.test.NamespacedTest
+
+enum Stuff {
+  ONE = 1,
+  TWO = 2,
+}
+
+const i32 THREE = 3;
+
+typedef i64 UserId
+
+struct StuffStruct {
+  2: Stuff stuff,
+}
+
+service NamespacedService {
+  ThriftTest.UserId getUserID(),
+}
+