diff --git a/config.toml b/config.toml
index 9c65032..dcad933 100644
--- a/config.toml
+++ b/config.toml
@@ -56,7 +56,7 @@ name = "paper"
 switchlang = true
 # You can use markdown here.
 BrandImage = "/brand.png"
-OpenGraphImage = "notebook.jpg"
+OpenGraphImage = "/notebook.jpg"
 brand = "Peertube"
 topline = ""
 footline = ""
diff --git a/themes/hugo-bootstrap-premium/layouts/partials/base/metas.html b/themes/hugo-bootstrap-premium/layouts/partials/base/metas.html
index 54843fa..18e67ce 100644
--- a/themes/hugo-bootstrap-premium/layouts/partials/base/metas.html
+++ b/themes/hugo-bootstrap-premium/layouts/partials/base/metas.html
@@ -40,7 +40,7 @@
   {{ end }}
 
   {{ if ne .Site.Params.twitter "" }}
-<meta name="twitter:card" content="summary" />
+<meta name="twitter:card" content="summary_large_image" />
 <meta name="twitter:site" content="@{{ .Site.Params.twitter }}" />
 <meta name="twitter:creator" content="@{{ .Site.Params.twitter }}" />
 <meta name="twitter:title" content="{{ .Title }}" />