diff --git a/includes/script.js b/includes/script.js
index 28dd653..546df47 100644
--- a/includes/script.js
+++ b/includes/script.js
@@ -284,7 +284,7 @@ $(document).ready(function() {
                     }
                 });
             });
-            
+
             document.getElementById('room-output').getContext('2d').putImageData(imageData, 0, 0);
         });
     }, 30);
@@ -311,7 +311,7 @@ $(document).ready(function() {
         readFile(this);
     });
 
-    $('#palette input').on('change', function() {
+    $(document).on('change', '#palette input', function() {
         // if this is a colour input, update the palette
         if ($(this).attr('type') === 'color') {
             palette[$(this).attr('name')] = hexToColour($(this).val());