diff --git a/Android.bp b/Android.bp
index 3f43a90..20ade16 100644
--- a/Android.bp
+++ b/Android.bp
@@ -184,6 +184,7 @@
     ],
     data: [
         "avbtool",
+        "test/avbtool_signing_helper_*.py",
         "test/data/*",
     ],
     test_config: "test/libavb_host_unittest.xml",