diff --git a/_config.yml b/_config.yml
index ea83663..ec00ad0 100644
--- a/_config.yml
+++ b/_config.yml
@@ -57,6 +57,7 @@ owner:
 links:
   - title: <i class="iconside iconm-home"></i> retour au Portail
     url: https://crapaud-fou.org
+    external: true
   - separator: true
   - title: <i class="iconside iconm-home"></i> Accueil
     url: /
diff --git a/_devconfig.yml b/_devconfig.yml
index aec0ea1..23816ff 100644
--- a/_devconfig.yml
+++ b/_devconfig.yml
@@ -58,6 +58,7 @@ owner:
 links:
   - title: <i class="iconside iconm-home"></i> retour au Portail
     url: https://crapaud-fou.org
+    external: true
   - separator: true
   - title: <i class="iconside iconm-home"></i> Accueil
     url: /