Use the public cxxbridge.h include path
diff --git a/tests/ffi/tests.h b/tests/ffi/tests.h
index 14e019f..87aac67 100644
--- a/tests/ffi/tests.h
+++ b/tests/ffi/tests.h
@@ -1,5 +1,5 @@
 #pragma once
-#include "include/cxxbridge.h"
+#include "cxxbridge/cxxbridge.h"
 #include <memory>
 #include <string>