diff --git a/toolchain-m68k b/toolchain-m68k
index d0abfcf..0d60a8c 100755
--- a/toolchain-m68k
+++ b/toolchain-m68k
@@ -20,8 +20,8 @@ URLS = \
    'ftp://ftp.gnu.org/gnu/bison/bison-1.35.tar.gz',
    'ftp://ftp.gnu.org/gnu/texinfo/texinfo-4.12.tar.gz',
    'ftp://ftp.gnu.org/gnu/automake/automake-1.15.tar.gz',
-   ('http://downloads.sf.net/project/flex/flex/2.5.4.a/flex-2.5.4a.tar.gz',
-    'flex-2.5.4.tar.gz'),
+   ('ftp://ftp.uk.freesbie.org/sites/distfiles.gentoo.org/distfiles/' +
+    'flex-2.5.4a.tar.gz', 'flex-2.5.4.tar.gz'),
    ('http://www.haage-partner.de/download/AmigaOS/NDK39.lha', 'NDK_3.9.lha'),
    ('ftp://ftp.exotica.org.uk/mirrors/geekgadgets/amiga/m68k/snapshots/' +
     '990529/bin/libamiga-bin.tgz', 'libamiga.tar.gz'),