diff --git a/muk_web_theme/__init__.py b/muk_web_theme/__init__.py
index 5ac025d..f167c45 100644
--- a/muk_web_theme/__init__.py
+++ b/muk_web_theme/__init__.py
@@ -18,14 +18,16 @@
 ###################################################################################
 
 from . import models
+from odoo.api import Environment, SUPERUSER_ID
 
-#----------------------------------------------------------
+# ----------------------------------------------------------
 # Hooks
-#----------------------------------------------------------
-
+# ----------------------------------------------------------
 
 XML_ID = "muk_web_theme._assets_primary_variables"
 SCSS_URL = "/muk_web_theme/static/src/scss/colors.scss"
 
+
 def _uninstall_reset_changes(cr, registry):
-    self.env['muk_utils.scss_editor'].reset_values(SCSS_URL, XML_ID)
\ No newline at end of file
+    env = Environment(cr, SUPERUSER_ID, {})
+    env['muk_utils.scss_editor'].reset_values(SCSS_URL, XML_ID)