diff --git a/custom_portal.css b/custom_portal.css
index b5d8d5e..419bc09 100644
--- a/custom_portal.css
+++ b/custom_portal.css
@@ -126,7 +126,7 @@ body {
 	padding: 0 0 0 60px;
 }
 .login-form .btn:hover {
-	background: none;
+	background: url("pictures/picto.jpg") no-repeat 0 52px white;
 }
 
 .login-form .form-group {