diff --git a/lib/load-config.js b/lib/load-config.js
index 0b861b826..4d6fa894f 100644
--- a/lib/load-config.js
+++ b/lib/load-config.js
@@ -36,5 +36,11 @@ if (!isPositiveNumber(config.defaultStorageLimit)) {
     config.defaultStorageLimit = 50 * 1024 * 1024;
 }
 
+// premiumUploadSize is worthless if it isn't a valid positive number
+// or if it's less than the default upload size
+if (!isPositiveNumber(config.premiumUploadSize) || config.premiumUploadSize < config.defaultStorageLimit) {
+    delete config.premiumUploadSize;
+}
+
 module.exports = config;
 
diff --git a/server.js b/server.js
index d7f663d4e..7b0e93687 100644
--- a/server.js
+++ b/server.js
@@ -225,7 +225,9 @@ var serveConfig = (function () {
                 adminEmail: config.adminEmail,
                 adminKeys: admins,
                 inactiveTime: config.inactiveTime,
-                supportMailbox: config.supportMailboxPublicKey
+                supportMailbox: config.supportMailboxPublicKey,
+                maxUploadSize: config.maxUploadSize,
+                premiumUploadSize: config.premiumUploadSize,
             }, null, '\t'),
             'obj.httpSafeOrigin = ' + (function () {
                 if (config.httpSafeOrigin) { return '"' + config.httpSafeOrigin + '"'; }