diff --git a/assets/js/script.js b/assets/js/script.js
index aee8a6b..d13ac13 100644
--- a/assets/js/script.js
+++ b/assets/js/script.js
@@ -283,10 +283,11 @@ function updatePeriodDisplay() {
     ? "/ month ✦ yearly"
     : "/ month";
 }
-document
-  .getElementById("pricing-period")
-  .addEventListener("change", updatePeriodDisplay);
-updatePeriodDisplay(); // fire on load so yearly bonuses show by default
+const pricingPeriod = document.getElementById("pricing-period");
+if (pricingPeriod) {
+  pricingPeriod.addEventListener("change", updatePeriodDisplay);
+  updatePeriodDisplay(); // fire on load so yearly bonuses show by default
+}
 const SERVER_WEBHOOK = "https://n8n.derez.ai/webhook/server";
 initServerLocations(); // fetch live server availability