diff --git a/.readthedocs.yml b/.readthedocs.yml
deleted file mode 100644
index 485bc152d..000000000
--- a/.readthedocs.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-python:
-    extra_requirements:
-        - docs
diff --git a/promgen/templates/promgen/help_menu.inc.html b/promgen/templates/promgen/help_menu.inc.html
index c28b553fe..326b1474c 100644
--- a/promgen/templates/promgen/help_menu.inc.html
+++ b/promgen/templates/promgen/help_menu.inc.html
@@ -1,7 +1,7 @@
 <li class="dropdown">
     <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
     <ul class="dropdown-menu">
-        <li><a rel="noopener noreferrer" href="https://promgen.readthedocs.io/">Documentation</a></li>
+        <li><a rel="noopener noreferrer" href="https://line.github.io/promgen/">Documentation</a></li>
         <li><a rel="noopener noreferrer" href="https://github.com/line/promgen/releases">Changelog</a></li>
     </ul>
 </li>