diff --git a/tests/lazy/1.1/ILazy.hal b/tests/lazy/1.1/ILazy.hal
new file mode 100644
index 0000000..a15e0e3
--- /dev/null
+++ b/tests/lazy/1.1/ILazy.hal
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * 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.
+ */
+
+package android.hardware.tests.lazy@1.1;
+
+import android.hardware.tests.lazy@1.0;
+
+interface ILazy extends @1.0::ILazy {};