diff --git a/Control/data/index.html b/Control/data/index.html
index 2e9db40..15930d6 100644
--- a/Control/data/index.html
+++ b/Control/data/index.html
@@ -341,6 +341,8 @@
         "> telemetry reset" + "<br>" + "<br>" +
         "'stop' and emergency stop that stops the rover and resets the command buffer" + "<br>" +
         "> stop" + "<br>" + "<br>" +
+        "'colour' to select which coloured ball to track" + "<br>" +
+        "> colour [colour] (red, orange, pink, blue, green)" + "<br>" + "<br>" +
         "------------------------------------------"
         )
         document.getElementById("commandInput").value = "";
@@ -467,4 +469,4 @@
 
 </script>
 
-</html>
\ No newline at end of file
+</html>