diff --git a/product/ERP5/bin/run_test_suite b/product/ERP5/bin/run_test_suite
index 6fe8738a76ec5832be2c9921de8c3d718669a41c..d9b1a4db0ba3fd60eb23c9bd51ea1d8cd77d6b3f 100755
--- a/product/ERP5/bin/run_test_suite
+++ b/product/ERP5/bin/run_test_suite
@@ -157,7 +157,7 @@ class Updater(object):
         if revision:
           args.append('-r%s' % revision)
         svn_mkdirs(path)
-        args += '--depth=infinity', path
+        args += '--set-depth=infinity', path
         self.deletePycFiles(path)
         try:
           status_dict = self.spawn(*args)