diff --git a/static/css/style.css b/static/css/style.css
index 3b8ad730..4170a5fb 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -19,7 +19,7 @@ color: #4e9a06;
 
 h1 a:hover,
 h1 a:focus {
-background: #eeeeec url(img/radicale.png);
+background: #eeeeec url(img/radicale.png) 50% 50% no-repeat;
 }
 
 pre {