diff --git a/static/hellemmes/config.json b/static/hellemmes/config.json
index f4e87a60..9986bae8 100644
--- a/static/hellemmes/config.json
+++ b/static/hellemmes/config.json
@@ -3,6 +3,7 @@
   "variables": {
     "include_top_links": true,
     "pwa_display": "standalone",
+    "email_header_asset": "emails:logo",
     "email_header_img": "",
     "theme_color": "#97c038"
   },
diff --git a/static/lille/config.json b/static/lille/config.json
index b21544ae..f95c501d 100644
--- a/static/lille/config.json
+++ b/static/lille/config.json
@@ -3,6 +3,7 @@
   "variables": {
     "include_top_links": true,
     "pwa_display": "standalone",
+    "email_header_asset": "emails:logo",
     "email_header_img": "",
     "theme_color": "#e1001a"
   },
diff --git a/static/lomme/config.json b/static/lomme/config.json
index 1df7ea66..1a8a24fe 100644
--- a/static/lomme/config.json
+++ b/static/lomme/config.json
@@ -3,6 +3,7 @@
   "variables": {
     "include_top_links": true,
     "pwa_display": "standalone",
+    "email_header_asset": "emails:logo",
     "email_header_img": "",
     "theme_color": "#009ead"
   },