diff --git a/README.md b/README.md
index 0bbd707..fd1b9b2 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,5 @@ LAN semi client-serwer, semi ad-hoc chat featuring Python, Socket lib, UDP, TCP
 ![Screenshot 2021-05-16 at 17 57 33](https://user-images.githubusercontent.com/44203355/118693872-c4276800-b80b-11eb-9726-3ae399b69543.png)
 # Communication scheme
 ![Screenshot 2021-06-04 at 15 53 56](https://user-images.githubusercontent.com/44203355/120812459-46729480-c54d-11eb-97b3-565ade0d1704.png)
+## Client - Client TCP communication 
+![client-client](https://user-images.githubusercontent.com/44197493/122898886-8dcd9300-d34b-11eb-92b7-2183e6c56445.png)