diff --git a/source-builder/sb/freebsd.py b/source-builder/sb/freebsd.py
index fe372de..76c79e4 100644
--- a/source-builder/sb/freebsd.py
+++ b/source-builder/sb/freebsd.py
@@ -60,6 +60,7 @@ def load():
         '__bash':       ('exe',     'optional', '/usr/local/bin/bash'),
         '__bison':      ('exe',     'required', '/usr/local/bin/bison'),
         '__git':        ('exe',     'required', '/usr/local/bin/git'),
+        '__svn':        ('exe',     'required', '/usr/local/bin/svn'),
         '__xz':         ('exe',     'optional', '/usr/bin/xz'),
         '__make':       ('exe',     'required', 'gmake'),
         '__patch_opts': ('none',     'none',    '-E')