diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index f097c4d7..66ac30e4 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -29,4 +29,11 @@
   {{ end }}
 
   {{ partial "analytics.html" . }}
+
+  <!-- redirect from phil-opp.github.io/blog_os -->
+  <script type="text/javascript">
+    if (window.location.hostname == "phil-opp.github.io") {
+      window.location.href = "http://os.phil-opp.com/";
+    }
+  </script>
 </head>