diff --git a/scripts/install b/scripts/install
index cf972be..a5e8ba6 100644
--- a/scripts/install
+++ b/scripts/install
@@ -112,7 +112,7 @@ ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$final_path/live"
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
diff --git a/scripts/restore b/scripts/restore
index d6d587a..e4a48fa 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -70,7 +70,7 @@ ynh_script_progression --message="Restoring the app main directory..."
 
 ynh_restore_file --origin_path="$final_path"
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 7122f77..2300d2e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -178,7 +178,7 @@ then
 	ynh_secure_remove --file="$final_path/live/config/initializers/timeout.rb"
 fi
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"