diff --git a/slides.pdf b/slides.pdf
index 0b74020..0c10156 100644
Binary files a/slides.pdf and b/slides.pdf differ
diff --git a/slides.tex b/slides.tex
index ca996ce..357b911 100644
--- a/slides.tex
+++ b/slides.tex
@@ -2536,7 +2536,7 @@ export const WS_URL = `${wsProtocol}://${serverHost}:${serverPort}`;
     \begin{minted}{bash}
 # fichier .env à la racine du projet
 VITE_API_PROTOCOL=https
-VITE_WS_PROTOCOL=ws
+VITE_WS_PROTOCOL=wss
 VITE_SERVER_HOST=api.coucou.localhost
 VITE_SERVER_PORT=443
     \end{minted}