diff --git a/index.html b/index.html
index 6c90e98..01b2bb0 100755
--- a/index.html
+++ b/index.html
@@ -201,10 +201,10 @@
                                 <label for="param-corr" data-toggle="tooltip" data-placement="right" title="Tip: percentage of all points taken into account by Dimension Correlation.">Correlation threshold (%)</label>
                                   </div>
                               <div class="col-md-5">
-                              <input id="param-corr" type="range" min="0" max="100" value="50", step="1" onchange="CalculateCorrel(true);" style="margin-left: -20px;">
+                              <input id="param-corr" type="range" min="0" max="100" value="30", step="1" onchange="CalculateCorrel(true);" style="margin-left: -20px;">
                             </div>
                             <div class="col-md-1">
-                              <output for="param-corr" id="param-corr-value" style="margin-left: -20px;">50</output>
+                              <output for="param-corr" id="param-corr-value" style="margin-left: -20px;">30</output>
                             </div>
                             </div>
                             </div>