diff --git a/bootstrap b/bootstrap
index 39a0e7d8e..ed2aa395f 100755
--- a/bootstrap
+++ b/bootstrap
@@ -22,10 +22,10 @@ if test "$1" = "clean"; then
 	exit 0
 fi
 # Check libtoolize version, fix for Debian/Woody
-if test -z `which glibtoolize 2> /dev/null` ; then
-	libtoolize=libtoolize
-else
+if test x`uname` = xDarwin ; then
 	libtoolize=glibtoolize
+else
+	libtoolize=libtoolize
 fi
 lt=`which $libtoolize`
 if test -n "$lt" ; then