diff --git a/db/migrate/20230320122645_delete_duplicated_seeded_prompts.rb b/db/migrate/20230320122645_delete_duplicated_seeded_prompts.rb
new file mode 100644
index 00000000..81d06821
--- /dev/null
+++ b/db/migrate/20230320122645_delete_duplicated_seeded_prompts.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class DeleteDuplicatedSeededPrompts < ActiveRecord::Migration[7.0]
+  def up
+    DB.exec <<~SQL
+      DELETE FROM completion_prompts
+      WHERE (
+        (id = 1 AND name = 'translate') OR
+        (id = 2 AND name = 'generate_titles') OR
+        (id = 3 AND name = 'proofread')
+      )
+    SQL
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+end