diff --git a/miniupnpd/genconfig.sh b/miniupnpd/genconfig.sh
index 9846430..a9f78f9 100755
--- a/miniupnpd/genconfig.sh
+++ b/miniupnpd/genconfig.sh
@@ -95,6 +95,7 @@ echo "/* MiniUPnP Project" >> ${CONFIGFILE}
 echo " * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/" >> ${CONFIGFILE}
 echo " * (c) 2006-2015 Thomas Bernard" >> ${CONFIGFILE}
 echo " * generated by $0 on `date`" >> ${CONFIGFILE}
+echo " * `uname -a`" >> ${CONFIGFILE}
 echo " * using command line options $* */" >> ${CONFIGFILE}
 echo "#ifndef $CONFIGMACRO" >> ${CONFIGFILE}
 echo "#define $CONFIGMACRO" >> ${CONFIGFILE}