diff --git a/index.html b/index.html
index cdf0918..b3a6df7 100644
--- a/index.html
+++ b/index.html
@@ -39,6 +39,7 @@
         <span class="dot" onclick="currentSlide(1)"></span>
         <span class="dot" onclick="currentSlide(2)"></span>
         <span class="dot" onclick="currentSlide(3)"></span>
+        <span class="dot" onclick="currentSlide(4)"></span>
     </div>
     <!-- slideshow script -->
     <script>