diff --git a/README.md b/README.md
index 2064461f..92a099da 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Create a `simple`, `performant`, `modular` and `ergonomic` yet `very secure` `en
 
 # A short story
 
-[The Hitchhiker’s Guide to Building an Encrypted Filesystem in Rust](docs/The_Hitchhiker_s_Guide_to_Building_an_Encrypted_Filesystem_in_Rust.pdf)
+[The Hitchhiker’s Guide to Building an Encrypted Filesystem in Rust](docs/The_Hitchhiker_s_Guide_to_Building_an_Encrypted_Filesystem_in_Rust_2.pdf)
 
 # Blog and tutorial