diff --git a/tuto3.yml b/tuto3.yml
index 364681d..1a4cc14 100644
--- a/tuto3.yml
+++ b/tuto3.yml
@@ -218,8 +218,6 @@ services:
         options: ["rw","nosuid","noexec","nodev","relatime"]
     binds:
       - /etc/dresolv.conf:/etc/resolv.conf
-      - /var/lib/adlin/etc/cpasswd:/etc/passwd
-      - /var/lib/adlin/etc/cshadow:/etc/shadow
       - /etc/services:/etc/services:ro
       #- /dev/console:/dev/console
   - name: matrix
@@ -235,8 +233,6 @@ services:
     binds:
       - /etc/dresolv.conf:/etc/resolv.conf
       - /etc/services:/etc/services:ro
-      - /var/lib/adlin/etc/dpasswd:/etc/passwd
-      - /var/lib/adlin/etc/dshadow:/etc/shadow
   - name: ns-resolv
     image: nemunaire/unbound:528445043685979b1b479c6c44d68de36bc872ad
     net: /run/netns/ns
@@ -365,15 +361,21 @@ files:
       cp /etc/dshadow /var/lib/adlin/etc/ashadow
       cp /etc/dpasswd /var/lib/adlin/etc/bpasswd
       cp /etc/dshadow /var/lib/adlin/etc/bshadow
-      cp /etc/dpasswd /var/lib/adlin/etc/cpasswd
-      cp /etc/dshadow /var/lib/adlin/etc/cshadow
-      cp /etc/dpasswd /var/lib/adlin/etc/dpasswd
-      cp /etc/dshadow /var/lib/adlin/etc/dshadow
       cp /etc/dpasswd /var/lib/adlin/etc/epasswd
       cp /etc/dshadow /var/lib/adlin/etc/eshadow
       exit 0
     mode: "0555"
 
+  - path: /etc/init.d/999-rw-passwd.sh
+    contents: |
+      #!/bin/sh
+      cp /etc/dpasswd /containers/services/mainrouter/rootfs/etc/passwd
+      cp /etc/dshadow /containers/services/mainrouter/rootfs/etc/shadow
+      cp /etc/dpasswd /containers/services/matrix/rootfs/etc/passwd
+      cp /etc/dshadow /containers/services/matrix/rootfs/etc/shadow
+      exit 0
+    mode: "0555"
+
   - path: /etc/init.d/500-showip.sh
     contents: |
       #!/bin/sh