diff --git a/examples/index.html b/examples/index.html
index 4b442d5d..29c228b5 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -148,7 +148,7 @@
                   </select>
                 </div>
                 <div class="col-lg-4">
-                  <button class="btn btn-success btn-lg" name="add" id="add-step-btn">Add Step</button></div>
+                  <button class="btn btn-primary btn-lg" name="add" id="add-step-btn">Add Step</button></div>
               </div>
               <div class="row center-align">
                 <button id="resetButton" class="btn btn-default btn-lg"