diff --git a/server/migrations/20210730044247-remove-backup-column.js b/server/migrations/20210730044247-remove-backup-column.js
new file mode 100644
index 000000000..3f2ec872a
--- /dev/null
+++ b/server/migrations/20210730044247-remove-backup-column.js
@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = {
+  up: async (queryInterface, Sequelize) => {
+    await queryInterface.removeColumn('documents', 'backup');
+    await queryInterface.removeColumn('revisions', 'backup');
+  },
+
+  down: async (queryInterface, Sequelize) => {
+    await queryInterface.addColumn('documents', 'backup', {
+      type: Sequelize.TEXT,
+      allowNull: true,
+    });
+    await queryInterface.addColumn('revisions', 'backup', {
+      type: Sequelize.TEXT,
+      allowNull: true,
+    });
+  }
+};
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