diff --git a/src/app/post/components/post-publish/post-publish.component.html b/src/app/post/components/post-publish/post-publish.component.html
index 5ad24fe1c2bd678ef222236c30e0c3658908c719..0a3110f95267a8db5a1aec6774b2fe2112767625 100644
--- a/src/app/post/components/post-publish/post-publish.component.html
+++ b/src/app/post/components/post-publish/post-publish.component.html
@@ -25,7 +25,9 @@
       <br />
     </div>
     <div>
-      <a class="btn-primary" href="mailto:inclusionnumerique@grandlyon.com">Envoyer votre actu par mail</a>
+      <a class="btn-primary" href="mailto:inclusionnumerique@grandlyon.com?subject=Nouvelle actualité à intégrer"
+        >Envoyer votre actu par mail</a
+      >
     </div>
   </div>
 </div>