diff --git a/html/compte.php b/html/compte.php
index 40b51768..4bbe917d 100644
--- a/html/compte.php
+++ b/html/compte.php
@@ -91,7 +91,7 @@ if (isset($_FILES['banner']) && $_FILES['banner']['error'] == 0) {
 
     // Redimensionnement de l'image
     list($width, $height) = getimagesize($tempPath);
-    $newWidth = 400;
+    $newWidth = 800;
     $newHeight = ($height / $width) * $newWidth;
     $imageResized = imagecreatetruecolor($newWidth, $newHeight);
     imagealphablending($imageResized, false);