diff --git a/app/controllers/administrateurs/exports_controller.rb b/app/controllers/administrateurs/exports_controller.rb
index 6e1d55305..c7cd0a751 100644
--- a/app/controllers/administrateurs/exports_controller.rb
+++ b/app/controllers/administrateurs/exports_controller.rb
@@ -34,7 +34,11 @@ module Administrateurs
     private
 
     def export_format
-      @export_format ||= params[:export_format]
+      @export_format ||= params[:export_format].presence || export_template&.kind
+    end
+
+    def export_template
+      @export_template ||= ExportTemplate.find(params[:export_template_id]) if params[:export_template_id].present?
     end
 
     def export_options