diff --git a/README.md b/README.md
index 8b245ce..b0fc375 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,14 @@
 More info at <a target="_blank" href="https://max.koon.us/posts/os">max.koon.us/posts/os</a>
 </p>
 
+## Post Clone
+
+When cloning the repo, you have to initalize the secrets submodule.
+
+```
+git submodule update --init secrets
+```
+
 ## Deploy
 
 ### Ark