diff --git a/configure b/configure
index a438f22..1162706 100755
--- a/configure
+++ b/configure
@@ -585,7 +585,7 @@ echo $ac_n "checking BeOS Release ""... $ac_c" 1>&6
 echo "configure:586: checking BeOS Release " >&5
 release=$(uname -r | sed 's/\([^\.]*\)\..*/\1/')
 case "$release" in
-	5|4)
+	5|4|1)
 		echo "$ac_t""post-R4 " 1>&6
 		;;
 	*)
