diff --git a/index.html b/index.html
index 7d3bd2f..3865981 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
     <link rel="stylesheet" type="text/css" href="/assets/css/style.css">
     <title>SIMI - Sessions Informelles Maths-Info</title>
     <meta property="og:title" content="Sessions Informelles Maths-Info"/>
-    <meta property="og:type" content=""/>
+    <meta property="og:type" content="website"/>
     <meta property="og:url" content="/"/>
     <meta property="og:image" content="https://simi.normalesup.eu/assets/images/pic_square.jpg"/>
   </head>