diff --git a/java/com/google/gerrit/testing/FakeGroupAuditService.java b/java/com/google/gerrit/testing/FakeGroupAuditService.java
index 7c6674b..f2e85cd 100644
--- a/java/com/google/gerrit/testing/FakeGroupAuditService.java
+++ b/java/com/google/gerrit/testing/FakeGroupAuditService.java
@@ -35,8 +35,8 @@
 @Singleton
 public class FakeGroupAuditService implements GroupAuditService {
 
-  private final PluginSetContext<GroupAuditListener> groupAuditListeners;
-  private final PluginSetContext<AuditListener> auditListeners;
+  protected final PluginSetContext<GroupAuditListener> groupAuditListeners;
+  protected final PluginSetContext<AuditListener> auditListeners;
 
   public static class Module extends AbstractModule {
     @Override