diff --git a/ChangeLog b/ChangeLog
index 30c5782255..5bd3111682 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-08  Edward Hervey  <edward@fluendo.com>
+
+	* autogen.sh: (CONFIGURE_DEF_OPT): 
+	libtoolize on Darwin/MacOSX is called glibtoolize.
+
 2006-05-08  Wim Taymans  <wim@fluendo.com>
 
 	Patch by: Jens Granseuer <jensgr at gmx dot net>
diff --git a/autogen.sh b/autogen.sh
index 8d3aa9b3c5..edb5fdbd69 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -37,7 +37,7 @@ version_check "automake" "$AUTOMAKE automake automake-1.9 automake-1.7 automake-
               "ftp://ftp.gnu.org/pub/gnu/automake/" 1 6 || DIE=1
 version_check "autopoint" "autopoint" \
               "ftp://ftp.gnu.org/pub/gnu/gettext/" 0 11 5 || DIE=1
-version_check "libtoolize" "$LIBTOOLIZE libtoolize" \
+version_check "libtoolize" "$LIBTOOLIZE libtoolize glibtoolize" \
               "ftp://ftp.gnu.org/pub/gnu/libtool/" 1 5 0 || DIE=1
 version_check "pkg-config" "" \
               "http://www.freedesktop.org/software/pkgconfig" 0 8 0 || DIE=1