diff --git a/configure b/configure
index d372237..aebb0e9 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #!/bin/sh

-cd shotgun; bash ./mkconfig.sh "$*"
+cd shotgun; sh ./mkconfig.sh "$*"
 echo
 echo "Rubinius is configured."