diff --git a/prisma/mysql-migrations/20251223093839_re_add_lid_to_is_onwhatsapp/migration.sql b/prisma/mysql-migrations/20251223093839_re_add_lid_to_is_onwhatsapp/migration.sql
new file mode 100644
index 00000000..1a6046d6
--- /dev/null
+++ b/prisma/mysql-migrations/20251223093839_re_add_lid_to_is_onwhatsapp/migration.sql
@@ -0,0 +1,21 @@
+-- Re-add lid column that was incorrectly dropped by previous migration
+-- This migration ensures backward compatibility for existing installations
+
+-- Check if column exists before adding
+SET @dbname = DATABASE();
+SET @tablename = 'IsOnWhatsapp';
+SET @columnname = 'lid';
+SET @preparedStatement = (SELECT IF(
+  (
+    SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE
+      (table_name = @tablename)
+      AND (table_schema = @dbname)
+      AND (column_name = @columnname)
+  ) > 0,
+  'SELECT 1',
+  CONCAT('ALTER TABLE `', @tablename, '` ADD COLUMN `', @columnname, '` VARCHAR(100);')
+));
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;