diff --git a/authfs/tests/benchmarks/Android.bp b/authfs/tests/benchmarks/Android.bp
index b30ecdd..110d000 100644
--- a/authfs/tests/benchmarks/Android.bp
+++ b/authfs/tests/benchmarks/Android.bp
@@ -12,6 +12,7 @@
         "AuthFsHostTestCommon",
         "MicrodroidHostTestHelper",
         "cts-host-utils",
+        "MicrodroidTestPreparer", // Workaround for sandboxed test environment to install this
     ],
     test_suites: ["general-tests"],
     data_device_bins_first: [