diff --git a/demo/index.html b/demo/index.html
index 6bbcb4a23..f36fc629e 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -43,7 +43,7 @@
             <label><input type="checkbox" id="regex"/>Use regex</label>
             <label><input type="checkbox" id="case-sensitive"/>Case sensitive</label>
             <label><input type="checkbox" id="whole-word"/>Whole word</label>
-            <label><input type="checkbox" id="highlight-all-matches"/>Highlight All Matches</label>
+            <label><input type="checkbox" id="highlight-all-matches" checked/>Highlight All Matches</label>
           </div>
           <h4>SerializeAddon</h4>
           <div>