diff --git a/scripts/backup b/scripts/backup
index 9791d68..533955c 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -39,7 +39,7 @@ ynh_print_info --message="Declaring files to be backed up..."
 # BACKUP THE APP MAIN DIR
 #=================================================
 
-ynh_backup --src_path="$final_path"
+ynh_backup --src_path="$final_path" --not_mandatory
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
@@ -50,10 +50,10 @@ ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
-# BACKUP THE JENKINS' BOOT CONFIG
+# BACKUP VARIOUS FILES
 #=================================================
 
-ynh_backup --src_path=/etc/default/$app
+ynh_backup --src_path="/etc/default/$app"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/restore b/scripts/restore
index b283384..5ce93ce 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -102,7 +102,7 @@ dpkg --install --force-confnew ../conf/jenkins.deb
 #=================================================
 ynh_script_progression --message="Restoring the app main directory..."
 
-ynh_restore_file --origin_path="$final_path"
+ynh_restore_file --origin_path="$final_path" --not_mandatory
 
 #=================================================
 # RESTORE THE JENKINS' BOOT CONFIG