--- a/libupnpp/log.cxx
+++ b/libupnpp/log.cxx
@@ -14,7 +14,7 @@
  *	 Free Software Foundation, Inc.,
  *	 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
-//#include "config.h"
+#include "config.h"
 
 #include "log.hxx"