diff --git a/muk_web_branding/__init__.py b/muk_web_branding/__init__.py
index 63c3fd4..0907d21 100644
--- a/muk_web_branding/__init__.py
+++ b/muk_web_branding/__init__.py
@@ -34,6 +34,7 @@ BOOTSTRAP_XML_ID = "muk_web_branding._assets_backend_helpers"
 BOOTSTRAP_SCSS_URL = "/muk_web_branding/static/src/scss/bootstrap_colors.scss"
 
 def _uninstall_rebrand_system(cr, registry):
-    self.env['muk_utils.scss_editor'].reset_values(PRIMARY_SCSS_URL, PRIMARY_XML_ID)
-    self.env['muk_utils.scss_editor'].reset_values(SECONDARY_SCSS_URL, SECONDARY_XML_ID)
-    self.env['muk_utils.scss_editor'].reset_values(BOOTSTRAP_SCSS_URL, BOOTSTRAP_XML_ID)
\ No newline at end of file
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    env['muk_utils.scss_editor'].reset_values(PRIMARY_SCSS_URL, PRIMARY_XML_ID)
+    env['muk_utils.scss_editor'].reset_values(SECONDARY_SCSS_URL, SECONDARY_XML_ID)
+    env['muk_utils.scss_editor'].reset_values(BOOTSTRAP_SCSS_URL, BOOTSTRAP_XML_ID)
\ No newline at end of file
diff --git a/muk_web_branding/__manifest__.py b/muk_web_branding/__manifest__.py
index 75069d1..c5685ed 100644
--- a/muk_web_branding/__manifest__.py
+++ b/muk_web_branding/__manifest__.py
@@ -20,7 +20,7 @@
 {
     "name": "MuK Web Branding",
     "summary": """Branding Features""",
-    "version": "12.0.1.0.1",
+    "version": "12.0.1.0.2",
     "category": "Extra Tools",
     "license": "AGPL-3",
     "website": "http://www.mukit.at",