diff --git a/openerp/tools/translate.py b/openerp/tools/translate.py
index 1c53b47beff..bdc6052dbdd 100644
--- a/openerp/tools/translate.py
+++ b/openerp/tools/translate.py
@@ -874,6 +874,8 @@ def trans_generate(lang, modules, cr):
         display_path = "addons%s" % frelativepath
         module = get_module_from_path(fabsolutepath, mod_paths=mod_paths)
         if ('all' in modules or module in modules) and module in installed_modules:
+            if os.path.sep != '/':
+                display_path = display_path.replace(os.path.sep, '/')
             return module, fabsolutepath, frelativepath, display_path
         return None, None, None, None