diff --git a/autogen.sh b/autogen.sh
index 78e42b47..18808bb8 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,8 +1,16 @@
 #!/bin/sh
 # $Id$
 
-aclocal-1.9
-libtoolize --force
-autoheader-2.59
-automake-1.9 -a
-autoconf-2.59
+if [ `uname -s` = FreeBSD ]; then
+	aclocal19
+	libtoolize15 --force
+	autoheader259
+	automake19 -a
+	autoconf259
+else
+	aclocal-1.9
+	libtoolize --force
+	autoheader-2.59
+	automake-1.9 -a
+	autoconf-2.59
+fi