diff --git a/contrib/crossrpms/configure.ac b/contrib/crossrpms/configure.ac
index 83fe669ce0..34779ae111 100644
--- a/contrib/crossrpms/configure.ac
+++ b/contrib/crossrpms/configure.ac
@@ -77,7 +77,8 @@ case "$host" in
   i?86-*mingw*)		RPM_OS=mingw32 ;;
   sparc-*solaris*)	RPM_OS=solaris2.7 ;;
   i?86-*freebsd5*)	RPM_OS=freebsd5.2 ;;
-  i?86-*freebsd*)	RPM_OS=freebsd6.0 ;;
+  i?86-*freebsd6.0)	RPM_OS=freebsd6.0 ;;
+  i?86-*freebsd6.1)	RPM_OS=freebsd6.1 ;;
   *)
     AC_MSG_ERROR([Unsupported host ${host}])
     ;;