diff --git a/README.md b/README.md
index c753893..6af632b 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,11 @@ invenio module for TUGRAZ theme.
 
 ## install
 ```pipenv install git+https://github.com/mb-wali/invenio-theme-tugraz.git@master#egg=invenio_theme_tugraz```
+
+## Developing
+While developing this module make sure to comment or remove these variables from ```invenio.cfg``` file.
+```
+THEME_LOGO="images/logo.svg"
+INSTANCE_THEME_FILE = './scss/<instance>/theme.scss'
+INSTANCE_SEARCH_THEME_FILE = './scss/<instance>/search/theme.scss'
+```