diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb
new file mode 100644
index 000000000..2aa04adc9
--- /dev/null
+++ b/config/initializers/session_store.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+# Be sure to restart your server when you modify this file.
+
+session_config = { key: "_stringer_session", expire_after: 2.weeks }
+Rails.application.config.session_store(:cookie_store, **session_config)