diff --git a/docker-compose.yml b/docker-compose.yml
index d776455..76f2eed 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,5 +5,6 @@ services:
         volumes:
             - ./config:/root/config
             - ./home_eleves:/home
+            - ./exercices:/root/exercices
         network_mode: "host"
         restart: "unless-stopped"
diff --git a/exercices/gen_arbo.sh b/exercices/gen_arbo.sh
old mode 100644
new mode 100755
diff --git a/exercices/gen_enonces.sh b/exercices/gen_enonces.sh
old mode 100644
new mode 100755
diff --git a/exercices/gen_seed.sh b/exercices/gen_seed.sh
old mode 100644
new mode 100755