diff --git a/_config.yml b/_config.yml
index f7bd223..0049e17 100644
--- a/_config.yml
+++ b/_config.yml
@@ -9,7 +9,7 @@ name: Design + Dev + Ops bei haufe-lexware.de
 description: The development, design und ops blog from Haufe-Lexware
 
 # URL of your avatar or profile pic (you could use your GitHub profile pic)
-avatar: https://raw.githubusercontent.com/Haufe-Lexware/Haufe-Lexware.github.io/master/images/haufe-logo.png
+avatar: https://raw.githubusercontent.com/Haufe-Lexware/Haufe-Lexware.github.io/master/images/haufe-logo.jpg
 
 #
 # Flags below are optional