diff --git a/_docs/index.tmpl.html b/_docs/index.tmpl.html
index 5f6348f0f..2315cd5f7 100644
--- a/_docs/index.tmpl.html
+++ b/_docs/index.tmpl.html
@@ -25,7 +25,7 @@
       <li class="nav-item"><a class="nav-link" href="https://github.com/hajimehoshi/ebiten">GitHub</a></li>
       <li class="nav-item"><a class="nav-link" href="https://godoc.org/github.com/hajimehoshi/ebiten">GoDoc</a></li>
       <li class="nav-item"><a class="nav-link" href="https://github.com/hajimehoshi/ebiten/wiki">Wiki</a></li>
-      <li class="nav-item"><a class="nav-link" href=".">Playground (jsgo.io) (Coming Soon)</a></li>
+      <!--li class="nav-item"><a class="nav-link" href=".">Playground (jsgo.io) (Coming Soon)</a></li-->
     </ul>
   </div>
 </div></nav>
diff --git a/docs/index.html b/docs/index.html
index 2b005f5b3..7780eec55 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -25,7 +25,7 @@
       <li class="nav-item"><a class="nav-link" href="https://github.com/hajimehoshi/ebiten">GitHub</a></li>
       <li class="nav-item"><a class="nav-link" href="https://godoc.org/github.com/hajimehoshi/ebiten">GoDoc</a></li>
       <li class="nav-item"><a class="nav-link" href="https://github.com/hajimehoshi/ebiten/wiki">Wiki</a></li>
-      <li class="nav-item"><a class="nav-link" href=".">Playground (jsgo.io) (Coming Soon)</a></li>
+      
     </ul>
   </div>
 </div></nav>