diff --git a/README.md b/README.md
index ffb95fe..6e9a815 100644
--- a/README.md
+++ b/README.md
@@ -5,11 +5,11 @@ Arduino based project running on my custom made board
 ## The hardware :
 
 **The board :**
-![](http://88.167.116.148/images/git/SAB_front.png)
-![](http://88.167.116.148/images/git/SAB_back.png)
+![](http://88.167.116.148/images/git/SAB_front.jpg)
+![](http://88.167.116.148/images/git/SAB_back.jpg)
 
 **The modules :**
-![](http://88.167.116.148/images/git/SAB_cmp_mod.png)
+![](http://88.167.116.148/images/git/SAB_cmp_mod.jpg)
 
 ### Hardware pin mapping :
 ![](http://88.167.116.148/images/git/ESP8266_pinout.png)