-#include <lttng/notification/notification-internal.h>
-#include <lttng/condition/condition-internal.h>
-#include <lttng/condition/evaluation-internal.h>
+#include <lttng/notification/notification-internal.hpp>
+#include <lttng/condition/condition-internal.hpp>
+#include <lttng/condition/evaluation-internal.hpp>