diff --git a/include/nn/ac.h b/include/nn/ac.h
index bcbae91..f4be310 100644
--- a/include/nn/ac.h
+++ b/include/nn/ac.h
@@ -4,6 +4,6 @@
  * \defgroup nn_ac Auto Connect
  */
 
-#include "ac/ac_c.h"
-#include "ac/ac_cpp.h"
-#include "ac/ac_types.h"
+#include <nn/ac/ac_c.h>
+#include <nn/ac/ac_cpp.h>
+#include <nn/ac/ac_types.h>