diff --git a/sisr1/tp05-Installation_proxy/squid/squid.conf b/sisr1/tp05-Installation_proxy/squid/squid.conf
index 3c7c924..ea259de 100644
--- a/sisr1/tp05-Installation_proxy/squid/squid.conf
+++ b/sisr1/tp05-Installation_proxy/squid/squid.conf
@@ -1353,12 +1353,10 @@ acl Safe_ports port 591		# filemaker
 acl Safe_ports port 777		# multiling http
 
 # Ban des mots clés:
-acl mot_interdis url_regex -i chagpt twitch
+acl mot_interdis url_regex -i chatgpt twitch
 
 # Ban des liens:
-# acl site_bloque url_reglex -i youtube.com
-# acl site_bloque url_reglex -i facebook.com
-# http_access deny site_bloque
+acl site_bloque dstdomain -i youtube.com facebook.com chatgpt.com twitch.tv
 
 #  TAG: proxy_protocol_access
 #	Determine which client proxies can be trusted to provide correct
@@ -1558,6 +1556,7 @@ include /etc/squid/conf.d/*.conf
 # Adapt localnet in the ACL section to list your (internal) IP networks
 # from where browsing should be allowed
 http_access deny mot_interdis
+http_access deny site_bloque
 http_access allow localnet
 http_access allow localhost