diff --git a/journal/Journal.md b/journal/Journal.md
index 8ff9857d0441589424cb24505066d64f244dd0a8..6239d62bb5fc1bf68a09eb576856d3b94f5808fa 100644
--- a/journal/Journal.md
+++ b/journal/Journal.md
@@ -9,7 +9,7 @@ Comme [ici?](https://guides.github.com/pdfs/markdown-cheatsheet-online.pdf)
 
 ## Test de copier directement un doc R Markdown
 
-![Logo](/journal/logo.png "Image Title")
+![Logo](/journal/logo.jpg "Logo")
 
 
 ---