diff --git a/config/environments/development.rb b/config/environments/development.rb
index 9c537d455..9d305ebc4 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -76,7 +76,7 @@ Rails.application.configure do
 
   config.hosts << ENV["APP_DOMAIN"] unless ENV["APP_DOMAIN"].nil?
   if (gitpod_workspace_url = ENV["GITPOD_WORKSPACE_URL"])
-    config.hosts << URI.parse(gitpod_workspace_url).host
+    config.hosts << /.*#{URI.parse(gitpod_workspace_url).host}/
   end
   config.app_domain = "localhost:3000"