diff --git a/docs/index.html b/docs/index.html
index aef7cf83..31700687 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -37,7 +37,7 @@
                             <h4 class="header__download-box--subtitle">Try it in your browser!</h4>
                             <a href="#" class="download-button download-button__web"
                                 title="what are you waiting for? click!"
-                                onClick="window.open('http://sengi.nicolas-constant.com'+'?qt='+ (new Date()).getTime(),'Sengi','toolbar=no,location=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=377,height=800'); return false;"
+                                onClick="window.open('https://sengi.nicolas-constant.com'+'?qt='+ (new Date()).getTime(),'Sengi','toolbar=no,location=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=377,height=800'); return false;"
                                 class="button"><i class="fas fa-globe"></i><span
                                     class="download-button__web--label">launch!</span></a><br />
                             <br />