diff --git a/tutorial/3/installation.md b/tutorial/3/installation.md
index bc96261..31ac249 100644
--- a/tutorial/3/installation.md
+++ b/tutorial/3/installation.md
@@ -23,21 +23,10 @@ General setup  --->
         [*]   Group scheduling for SCHED_OTHER
         [*]   Group scheduling for SCHED_RR/FIFO
       <*>   Block IO controller
-    -*- Namespaces support
-      [*]   UTS namespace
-      [*]   IPC namespace
-      [*]   User namespace
-      [*]   PID Namespaces
-      [*]   Network namespace
 [*] Networking support  --->
     Networking options  --->
-      <M> 802.1d Ethernet Bridging
       [*] Network priority cgroup
       [*] Network classid cgroup
-Device Drivers  --->
-    [*] Network device support  --->
-      <M>   MAC-VLAN support
-      <M>   Virtual ethernet pair device
 ```
 </div>
 
@@ -85,21 +74,9 @@ CONFIG_CGROUP_MEMCG=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_BLK_CGROUP=y
 
-CONFIG_NAMESPACES=y
-CONFIG_UTS_NS=y
-CONFIG_IPC_NS=y
-CONFIG_USER_NS=y
-CONFIG_PID_NS=y
-CONFIG_NET_NS=y
-
 CONFIG_NET=y
-CONFIG_BRIDGE=m
 CONFIG_CGROUP_NET_PRIO=y
 CONFIG_CGROUP_NET_CLASSID=y
-
-CONFIG_NETDEVICES=y
-CONFIG_MACVLAN=m
-CONFIG_VETH=m
 ```
 </div>
 
diff --git a/tutorial/3/tutorial.md b/tutorial/3/tutorial.md
index 9d324ba..07b30bb 100644
--- a/tutorial/3/tutorial.md
+++ b/tutorial/3/tutorial.md
@@ -1,6 +1,6 @@
 ---
-title: Virtualisation légère -- TP n^o^ 3
-subtitle: Linux Internals partie 1
+title: Virtualisation légère -- Linux Internals partie 1
+subtitle: Travaux pratiques
 author: Pierre-Olivier *Nemunaire* Mercier
 institute: EPITA
 date: Jeudi 26 octobre 2017