diff --git a/scripts/upgrade b/scripts/upgrade
index a8b798e..b5029ad 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -31,6 +31,9 @@ admin_pwd=$(ynh_app_setting_get --app=$app --key=admin_pwd)
 #=================================================
 
 upgrade_type=$(ynh_check_app_version_changed)
+# Workaround for now to force all instances to get the latest LDAP plugin
+# in order to create the dedicated tables
+upgrade_type="UPGRADE_APP"
 
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY