--- a/bin/autoreconf.in
+++ b/bin/autoreconf.in
@@ -110,7 +110,7 @@
 my $autoheader = $ENV{'AUTOHEADER'} || '@bindir@/@autoheader-name@';
 my $automake   = $ENV{'AUTOMAKE'}   || 'automake';
 my $aclocal    = $ENV{'ACLOCAL'}    || 'aclocal';
-my $libtoolize = $ENV{'LIBTOOLIZE'} || 'libtoolize';
+my $libtoolize = $ENV{'LIBTOOLIZE'} || 'glibtoolize';
 my $autopoint  = $ENV{'AUTOPOINT'}  || 'autopoint';
 
 # --install -- as --add-missing in other tools.