diff --git a/calculate.js b/calculate.js
index 85be012..22728ce 100644
--- a/calculate.js
+++ b/calculate.js
@@ -1,6 +1,6 @@
"use strict";
//Licensed under the Apache License 2.0. See license file for information.
-// Ardon Income Calculator v3.6 stable.
+// Ardon Income Calculator v3.7 stable.
// Written by Josh Mudge
// Ad Mejorem Dei Glorium
diff --git a/index.html b/index.html
index d2b2444..76749ed 100644
--- a/index.html
+++ b/index.html
@@ -16,6 +16,10 @@ Enter the number of soldiers you have. (upkeep cost of 50 gold/year)
+Enter the number of builders you have. (upkeep cost of 50 gold/year)
+
+
+
Enter the number of blocks used for transportation, farmland, recreational purposes, soft infrastructure or utilities that is not buildings. (0.25% bonus per 1000 blocks)