diff --git a/sandboxed_api/sandbox2/sandbox2_test.cc b/sandboxed_api/sandbox2/sandbox2_test.cc
index c1c109a..034c0e3 100644
--- a/sandboxed_api/sandbox2/sandbox2_test.cc
+++ b/sandboxed_api/sandbox2/sandbox2_test.cc
@@ -31,7 +31,6 @@
 #include "sandboxed_api/sandbox2/policy.h"
 #include "sandboxed_api/sandbox2/policybuilder.h"
 #include "sandboxed_api/sandbox2/result.h"
-#include "sandboxed_api/sandbox2/util/bpf_helper.h"
 #include "sandboxed_api/testing.h"
 #include "sandboxed_api/util/status_matchers.h"