diff --git a/layouts/actualites/single.html b/layouts/actualites/single.html
index 11454c0..c797637 100644
--- a/layouts/actualites/single.html
+++ b/layouts/actualites/single.html
@@ -15,7 +15,7 @@
             {{ if .Params.featured_image }}
             {{ $featuredImage := .Resources.GetMatch (.Params.featured_image.src | safeURL)  }}
             {{ if $featuredImage }}
-                {{ $featuredImage = $featuredImage.Resize "600x" }}
+                {{ $featuredImage = $featuredImage.Resize "1000x" }}
                 <figure class="article__featured-image">
                     <img alt="" src="{{ $featuredImage.RelPermalink }}" />
                     {{ with .Params.featured_image.caption }}