diff --git a/extraFiles/config/emacs/emacs-materus-config.org b/extraFiles/config/emacs/emacs-materus-config.org
index 6b15510..f3bdcfc 100644
--- a/extraFiles/config/emacs/emacs-materus-config.org
+++ b/extraFiles/config/emacs/emacs-materus-config.org
@@ -9,7 +9,7 @@
  
 My emacs config, tangled file is [[file:etc/materus/emacs-config.el][there]]
 
-#+BEGIN_EXPORT HTML
+#+BEGIN_EXPORT html
 <img src="https://img.shields.io/badge/ProtonMail-8B89CC?style=for-the-badge&logo=protonmail&logoColor=white&.svg"/>
 #+END_EXPORT
 [[https://materus.pl][https://img.shields.io/badge/ProtonMail-8B89CC?style=for-the-badge&logo=protonmail&logoColor=white&.svg]]