diff --git a/README.md b/README.md
index 8ed08e7d..a194f85d 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ zlib/            # Package name.
 
 # Optional files.
 ├─ post_install  # Script to run after package installation.
+├─ patches/*     # Directory to store patches.
+├─ files/*       # Directory to misc files.
 ```
 
 When a built package is installed, this entire directory tree is copied to `/var/db/puke` where it becomes a database entry. Listing the dependencies for a package is a simple as printing the contents of the `depends` file. Searching for which package owns a file is as simple as checking each `manifest` file.