diff --git a/app/views/root/_footer.html.haml b/app/views/root/_footer.html.haml
index f1976c154..e6e358e9e 100644
--- a/app/views/root/_footer.html.haml
+++ b/app/views/root/_footer.html.haml
@@ -29,6 +29,8 @@
             = link_to t("links.footer.mentions_legales.label"), t("links.footer.mentions_legales.url"), title: t("links.footer.mentions_legales.title"), class: "footer-link", target: "_blank", rel: "noopener noreferrer"
           %li.footer-link
             = link_to t("links.footer.suivi.label"), suivi_path, title: t("links.footer.suivi.title"), class: "footer-link"
+          %li.footer-link
+            = link_to t("links.footer.code.label"), t("links.footer.code.url"), title: t("links.footer.code.title"), class: "footer-link", target: "_blank", rel: "noopener noreferrer"
 
       %li.footer-column
         %ul.footer-links
diff --git a/app/views/users/_general_footer_row.html.haml b/app/views/users/_general_footer_row.html.haml
index e5b249785..735515640 100644
--- a/app/views/users/_general_footer_row.html.haml
+++ b/app/views/users/_general_footer_row.html.haml
@@ -7,6 +7,8 @@
     = link_to t("links.footer.mentions_legales.label"), t("links.footer.mentions_legales.url"), title: t("links.footer.mentions_legales.title"), class: "footer-link", target: "_blank", rel: "noopener noreferrer"
   %li.footer-link-doc>
     = link_to t("links.footer.doc.label"), t("links.footer.doc.url"), title: t("links.footer.doc.title"), class: "footer-link", target: "_blank", rel: "noopener noreferrer"
+  %li.footer-link-code>
+    = link_to t("links.footer.code.label"), t("links.footer.code.url"), title: t("links.footer.code.title"), class: "footer-link", target: "_blank", rel: "noopener noreferrer"
   %li.footer-link-contact>
     = contact_link t("links.footer.contact_technique.label"), dossier_id: dossier&.id, title: t("links.footer.contact_technique.title"), class: "footer-link"
   %li.footer-link-aide>
diff --git a/config/locales/links.fr.yml b/config/locales/links.fr.yml
index 5662bcac0..78c255d9e 100644
--- a/config/locales/links.fr.yml
+++ b/config/locales/links.fr.yml
@@ -31,6 +31,10 @@ fr:
         label: "CGU"
         title: "Conditions Générales d'Utilisation"
         url: "https://doc.demarches-simplifiees.fr/cgu"
+      code:
+        label: "Code source"
+        title: "Code source"
+        url: "https://github.com/betagouv/demarches-simplifiees.fr"
       contact:
         label: "Contact"
         title: "Contact"