diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 6b7921b..1e9ac62 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -56,6 +56,7 @@
         "java/**/*.kt",
     ],
     test_suites: ["device-tests"],
+    certificate: "platform",
     jarjar_rules: "jarjar-rules.txt",
     static_libs: [
         "androidx.test.rules",