diff --git a/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java b/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
index 19f58a4..8a8cc79 100644
--- a/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
+++ b/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
@@ -484,7 +484,7 @@
 
     @Test
     @GmsTest(requirements = {"GMS-3-7.1-010"})
-    public void protectedVmRunsPvmfw(String os) throws Exception {
+    public void protectedVmRunsPvmfw() throws Exception {
         // Arrange
         assumeProtectedVm();
         final String configPath = "assets/vm_config_apex.json";