--- a/configure.ac
+++ b/configure.ac
@@ -251,7 +251,7 @@
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <miniupnpc/miniupnpc.h>],
[struct UPNPDev dev;])],
- [upnp_version="unknown"],
+ [upnp_version="none"],
[upnp_version="none"]
)