diff --git a/muk_branding/__init__.py b/muk_branding/__init__.py
index ecb0b88..32c4f5d 100644
--- a/muk_branding/__init__.py
+++ b/muk_branding/__init__.py
@@ -42,8 +42,13 @@ def _patch_system():
 def _install_debrand_system(cr, registry):
     env = api.Environment(cr, SUPERUSER_ID, {})
     for lang in env['res.lang'].search([('active','=',True)]).mapped('code'):
-        env['base.language.install'].create({'lang': lang}).lang_install()
-        env['base.update.translations'].create({'lang': lang}).act_update()
+        env['base.language.install'].create({
+            'lang': lang,
+            'overwrite': True
+        }).lang_install()
+        env['base.update.translations'].create({
+            'lang': lang
+        }).act_update()
     env['ir.translation'].clear_caches
     if version_info[5] != 'e':
         env['ir.module.module'].search([('to_buy', '=', True)]).unlink()
diff --git a/muk_branding/models/res_config_settings.py b/muk_branding/models/res_config_settings.py
index d28ff3c..354bf15 100644
--- a/muk_branding/models/res_config_settings.py
+++ b/muk_branding/models/res_config_settings.py
@@ -109,6 +109,11 @@ class ResConfigSettings(models.TransientModel):
     
     def translations_reload(self):
         for lang in self.env['res.lang'].sudo().search([('active','=',True)]).mapped('code'):
-            self.env['base.language.install'].sudo().create({'lang': lang}).lang_install()
-            self.env['base.update.translations'].sudo().create({'lang': lang}).act_update()
+            self.env['base.language.install'].sudo().create({
+                'lang': lang, 
+                'overwrite': True
+            }).lang_install()
+            self.env['base.update.translations'].sudo().create({
+                'lang': lang
+            }).act_update()
         self.sudo().env['ir.translation'].clear_caches
\ No newline at end of file