diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 05fe7b0e6..6065ce9c7 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -35,7 +35,7 @@
<%= yield :title %> - <%= t('application.title.suffix')%>
- <%= javascript_include_tag "test-dependencies" if Rails.env.test? %>
+ <%= javascript_include_tag "test-dependencies", type: "module" if Rails.env.test? %>
<%= javascript_include_tag "application", type: "module" %>
<%= javascript_include_tag 'es6-components', type: "module" %>
<%= csrf_meta_tags %>