diff --git a/docs/explore.html b/docs/explore.html
index 823dc02..cbe763b 100644
--- a/docs/explore.html
+++ b/docs/explore.html
@@ -47,7 +47,6 @@
             <a href="javascript:void(0)" class="closebtn">×</a>
             <h3 class="opttitle">Sample Filters</h3>
             <div class="optbox"></div>
-            <button type="button" class="pure-button pure-button-primary" id="filter-submit">Refresh data</button>
         </div>
         <div id="display">
             <br><br>