diff --git a/configure.in b/configure.in
index 5020ed643..12270eb09 100644
--- a/configure.in
+++ b/configure.in
@@ -8,8 +8,8 @@ AM_MAINTAINER_MODE
 
 AM_CONFIG_HEADER(config.h)
 AH_BOTTOM([
-#include "system.h"
-#include "replacements.h"
+#include <helper/system.h>
+#include <helper/replacements.h>
 ])
 
 AC_LANG_C