diff --git a/scripts/upgrade b/scripts/upgrade
index 0fc7c91..a449a53 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -55,31 +55,31 @@ fi
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=30
+# ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=30
 
-# Made a backup only after the version 11.0.0
-# Before, the datas will be always saved.
-# Get the current version number of nextcloud/owncloud
-current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
-current_major_version=${current_version%%.*}
+# # Made a backup only after the version 11.0.0
+# # Before, the datas will be always saved.
+# # Get the current version number of nextcloud/owncloud
+# current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
+# current_major_version=${current_version%%.*}
 
-if [ $current_major_version -gt 11 ]
-then
-    # Inform the backup/restore process that it should not save the data directory
-    # Use only for the previous backup script that doesn't set 'is_big'
-    ynh_app_setting_set --app=$app --key=backup_core_only --value=1
+# if [ $current_major_version -gt 11 ]
+# then
+#     # Inform the backup/restore process that it should not save the data directory
+#     # Use only for the previous backup script that doesn't set 'is_big'
+#     ynh_app_setting_set --app=$app --key=backup_core_only --value=1
 
-    # Backup the current version of the app
-    ynh_backup_before_upgrade
+#     # Backup the current version of the app
+#     ynh_backup_before_upgrade
 
-    # Remove the option backup_core_only after the backup.
-    ynh_app_setting_delete $app backup_core_only
+#     # Remove the option backup_core_only after the backup.
+#     ynh_app_setting_delete $app backup_core_only
 
-    ynh_clean_setup () {
-        # restore it if the upgrade fails
-        ynh_restore_upgradebackup
-    }
-fi
+#     ynh_clean_setup () {
+#         # restore it if the upgrade fails
+#         ynh_restore_upgradebackup
+#     }
+# fi
 
 #=================================================
 # PHP-FPM CONFIGURATION