diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 85627b3b1..46390dbaf 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -38,7 +38,7 @@
 // = require recapitulatif
 // = require search
 // = require siret
-// = require support_navigator_banner
+// = require outdated_browser_banner
 // = require switch_menu
 // = require autocomplete
 // = require users
diff --git a/app/assets/stylesheets/new_design/support_navigator_banner.scss b/app/assets/stylesheets/new_design/outdated_browser_banner.scss
similarity index 89%
rename from app/assets/stylesheets/new_design/support_navigator_banner.scss
rename to app/assets/stylesheets/new_design/outdated_browser_banner.scss
index 327efbcfd..3630c80b9 100644
--- a/app/assets/stylesheets/new_design/support_navigator_banner.scss
+++ b/app/assets/stylesheets/new_design/outdated_browser_banner.scss
@@ -1,7 +1,7 @@
 @import "colors";
 @import "constants";
 
-#support-navigator-banner {
+#outdated-browser-banner {
   width: 100%;
   bottom: 0;
   left: 0;
diff --git a/app/assets/stylesheets/support_navigator_banner.scss b/app/assets/stylesheets/outdated_browser_banner.scss
similarity index 88%
rename from app/assets/stylesheets/support_navigator_banner.scss
rename to app/assets/stylesheets/outdated_browser_banner.scss
index bfb8a21fe..6ec1c0590 100644
--- a/app/assets/stylesheets/support_navigator_banner.scss
+++ b/app/assets/stylesheets/outdated_browser_banner.scss
@@ -1,4 +1,4 @@
-#support-navigator-banner {
+#outdated-browser-banner {
   position: fixed;
   text-align: center;
   line-height: 2em;
diff --git a/app/views/layouts/_support_navigator_banner.html.haml b/app/views/layouts/_outdated_browser_banner.html.haml
similarity index 93%
rename from app/views/layouts/_support_navigator_banner.html.haml
rename to app/views/layouts/_outdated_browser_banner.html.haml
index 9e183ebc8..67c08e26b 100644
--- a/app/views/layouts/_support_navigator_banner.html.haml
+++ b/app/views/layouts/_outdated_browser_banner.html.haml
@@ -1,6 +1,6 @@
 -# See config/browser.rb
 - if !browser.modern?
-  #support-navigator-banner
+  #outdated-browser-banner
     .container
       Attention, votre navigateur (#{browser.name} #{browser.version}) est trop ancien pour utiliser demarches-simplifiees.fr : certaines parties du site ne fonctionneront pas correctement. Nous vous recommendons fortement de
       %a{ href: "https://browser-update.org/fr/update.html", target: "_blank" }mettre à jour votre navigateur
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 714c643bb..5ea2ebf56 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -21,7 +21,7 @@
         sentry: #{raw(sentry_config)}
       }];
   %body
-    = render partial: 'layouts/support_navigator_banner'
+    = render partial: 'layouts/outdated_browser_banner'
     = render partial: 'layouts/pre_maintenance'
     - if staging?
       #beta
diff --git a/app/views/layouts/new_application.html.haml b/app/views/layouts/new_application.html.haml
index 5664fbf75..164b26452 100644
--- a/app/views/layouts/new_application.html.haml
+++ b/app/views/layouts/new_application.html.haml
@@ -27,7 +27,7 @@
       }];
   %body
     .page-wrapper
-      = render partial: "layouts/support_navigator_banner"
+      = render partial: "layouts/outdated_browser_banner"
       = render partial: 'layouts/pre_maintenance'
       - if staging?
         #beta