diff --git a/app/popup.html b/app/popup.html
index e372820..8987c00 100644
--- a/app/popup.html
+++ b/app/popup.html
@@ -43,7 +43,7 @@ <h5 id="speak-on-click-text" class="locale"> Speak What I click </h5>
     <br>
     <label>
       <h3  id="lang_rate" class="locale"> Speaking rate: <span id="iwords">0</span> <span id="lang_wpm" class="locale">words per minute</span> </h3> 
-								<input id="irate" type="range" min="0.1" max="2" value="1" step="0.01">
+								<input id="irate" type="range" min="0.1" max="4" value="1" step="0.01">
     </label>
     <br>
 
@@ -76,4 +76,4 @@ <h3 class="locale"> Speaking volume: <span id="volume-value">0</span></h3>
   <!-- endbuild -->
 </body>
 
-</html>
\ No newline at end of file
+</html>