--- a/config.h.in	Sun Jul 27 21:04:57 2014 +0200
+++ b/config.h.in	Mon Jul 28 21:41:03 2014 +0200
@@ -14,3 +14,6 @@
 
 /* Define if you have the <mosquitto.h> header file. */
 #undef HAVE_MOSQUITTO_H
+
+/* Define if you have the <ownetapi.h> header file. */
+#undef HAVE_OWNETAPI_H