diff --git a/muk_web_branding/__init__.py b/muk_web_branding/__init__.py
index 9898db1..61402e6 100644
--- a/muk_web_branding/__init__.py
+++ b/muk_web_branding/__init__.py
@@ -18,4 +18,22 @@
 ###################################################################################
 
 from . import models
-from . import controllers
\ No newline at end of file
+from . import controllers
+
+#----------------------------------------------------------
+# Hooks
+#----------------------------------------------------------
+
+PRIMARY_XML_ID = "muk_web_branding._assets_primary_variables"
+PRIMARY_SCSS_URL = "/muk_web_branding/static/src/scss/primary_colors.scss"
+
+SECONDARY_XML_ID = "muk_web_branding._assets_secondary_variables"
+SECONDARY_SCSS_URL = "/muk_web_branding/static/src/scss/secondary_colors.scss"
+
+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_XML_ID, SECONDARY_SCSS_URL)
+    self.env['muk_utils.scss_editor'].reset_values(BOOTSTRAP_XML_ID, BOOTSTRAP_SCSS_URL)
\ No newline at end of file
diff --git a/muk_web_branding/__manifest__.py b/muk_web_branding/__manifest__.py
index 6422d68..75069d1 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": "12.0.1.0.0",
+    "version": "12.0.1.0.1",
     "category": "Extra Tools",
     "license": "AGPL-3",
     "website": "http://www.mukit.at",
@@ -53,4 +53,5 @@
     'auto_install': True,
     "application": False,
     "installable": True,
+    "uninstall_hook": "_uninstall_rebrand_system",
 }