diff --git a/architecture/os/README.md b/architecture/os/README.md
index 532d2f4..d004d4b 100644
--- a/architecture/os/README.md
+++ b/architecture/os/README.md
@@ -53,7 +53,7 @@ On distingue trois grandes familles de systèmes d'exploitation aujourd'hui :
 
 <img src="assets/GNU_and_Tux.svg" alt="GNU and Tux" style="zoom:25%;" />
 
-<img src="assets/ios_logo.png" alt="ios" style="zoom: 25%;" />
+<img src="assets/IOS_LOGO.png" alt="ios"  />