diff --git a/README.md b/README.md
index 549e222..6de23e1 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,5 @@
 
 This repository holds the hugo source files for my website [vbrandl.net](https://www.vbrandl.net)
 
-The website uses the awesome [After Dark Theme](https://github.com/comfusion/after-dark).
+The website uses the awesome [After Dark Theme](https://github.com/vhscom/after-dark).
+The theme is included as a submodule, so after cloning, you have to fetch submodules: `git submodule update --init --recursive`