diff --git a/index.html b/index.html
index 3140166..f0a7bd9 100644
--- a/index.html
+++ b/index.html
@@ -124,7 +124,7 @@ <h2>Contato</h2>
         <i class="contact-icon icon-mail"></i>
         <span>welton.nogueira.dev@gmail.com</span>
       </div>
-      <a target="_blank" class="whatsapp-button" href="https://api.whatsapp.com/send?phone=21975358927&text=Olá Dev!">
+      <a target="_blank" class="whatsapp-button" href="https://api.whatsapp.com/send?phone=+5521975358927&text=Olá Dev!">
         <i class="contact-icon icon-whatsapp"></i>
         Entrar em Contato
       </a>