diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 8294c65..c65d3cf 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp
@@ -1,5 +1,17 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.foo@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IFoo.hal",
+        "IFooCallback.hal",
+        "IMyTypes.hal",
+        "ISimple.hal",
+        "ITheirTypes.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.foo@1.0_genc++",
     tools: ["hidl-gen"],