diff --git a/docs/about.md b/docs/about.md
index 2ea2f4a..06b4f0e 100644
--- a/docs/about.md
+++ b/docs/about.md
@@ -14,4 +14,4 @@ code snippet
 echo "Hello world!"
 ```
 
-[My doc](https://o-esd.etf.bg.ac.rs/forgejo/dragan.olcan/O-ESD/src/branch/main/Documents/O-ESD-02.pdf) 
+[My doc](https://o-esd.etf.bg.ac.rs/forgejo/dragan.olcan/O-ESD/raw/branch/main/Documents/O-ESD-02.pdf)