diff --git a/index.js b/index.js
index 99e6cee..1c65b5e 100644
--- a/index.js
+++ b/index.js
@@ -3,4 +3,7 @@ function film1() {
 }
 function sigmy() {
     window.location.href = 'sigmy';
+}
+function powrot() {
+    window.location.href = 'https://oliik2013.github.io/sigma.pl';
 }
\ No newline at end of file
diff --git a/sigmy/index.html b/sigmy/index.html
index 2b00875..ea4a14d 100644
--- a/sigmy/index.html
+++ b/sigmy/index.html
@@ -13,6 +13,7 @@
         <h2>Sigmy:</h1> 
         <p>Franek</p>
         <p>Szymon</p>
+        <button onclick="powrot()">Powrót</button>
         <img src="../favicon.ico" alt="Sigma Male" />        
     </main>
 	<script src="../index.js"></script>