diff --git a/README.md b/README.md
index 9d19eee..3771700 100644
--- a/README.md
+++ b/README.md
@@ -7,10 +7,19 @@
 
 ## Building
 
+Compile version `X` :
+
 ```
 gcc -Wall -Wpedantic t_sockvX.c -o t_sockvX
 ```
 
+Generate zip archive (replace `TP1` with relevant indication) :
+
+```
+zip LACAU-ALNET-TP1.zip tsock_v*.c README.md
+```
+
+
 ## Running
 
 TODO help output