diff --git a/add.html b/add.html
index a8b2249..df415db 100644
--- a/add.html
+++ b/add.html
@@ -562,12 +562,17 @@
             if (minAvail <= 0) {
                 sel.classList.add('no-seats');
             }
+            const SERVER_CODES = {
+                france: "fr",
+                "united states": "usa",
+            };
+
             servers.forEach(function(s) {
                 const server = s.server || '';
                 const available = parseInt(s['Seats Available'], 10) || 0;
                 const label = server.charAt(0).toUpperCase() + server.slice(1);
                 const opt = document.createElement('option');
-                opt.value = s.code || '';
+                opt.value = SERVER_CODES[server.toLowerCase()] || server.toLowerCase().replace(/\s+/g, '-');
                 if (available <= 0) {
                     opt.textContent = label + ' (sold out)';
                     opt.disabled = true;
diff --git a/assets/js/script.js b/assets/js/script.js
index b1491e8..847aea8 100644
--- a/assets/js/script.js
+++ b/assets/js/script.js
@@ -667,12 +667,17 @@ async function initServerLocations() {
       sel.classList.add("no-seats");
     }
 
+    const SERVER_CODES = {
+      france: "fr",
+      "united states": "usa",
+    };
+
     servers.forEach(function (s) {
       const server = s.server || "";
       const available = parseInt(s["Seats Available"], 10) || 0;
       const label = server.charAt(0).toUpperCase() + server.slice(1);
       const opt = document.createElement("option");
-      opt.value = s.code || "";
+      opt.value = SERVER_CODES[server.toLowerCase()] || server.toLowerCase().replace(/\s+/g, "-");
 
       if (available <= 0) {
         // No seats — red, disabled, cannot select