diff --git a/www-data/index.html b/www-data/index.html
index 7a47013..fe094bc 100644
--- a/www-data/index.html
+++ b/www-data/index.html
@@ -59,7 +59,7 @@
             <select id="stack_type" class="saved_input" onchange='updateStackSelect()'>
                <option value="dso" selected>Deep Space Object</option>
                <option value="planetary">Planetary</option>
-               <option value="dynamic">Non-Tracking Dynamic</option>
+               <option value="dynamic">Deep Space (no tracking)</option>
                <option value="calibration">Calibration Frame</option> 
             </select>
         </td>