diff --git a/_includes/header.html b/_includes/header.html
index a50a4a6..e1835fb 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -3,7 +3,7 @@
   <div class="container">
     <div class="row">
       <div class="col-lg-12">
-        <img class="main-logo" src="/assets/images/main-logo.png" alt="">
+        <img class="main-logo" src="/assets/images/main-logo.png" alt="Logo de Zero Waste Sud Grand Paris">
         <div class="intro-text">
           <hr class="separator-light">
           <span class="sub-text">{{ site.description }}</span>