diff --git a/db/migrate/20230322142028_make_dropped_value_column_nullable.rb b/db/migrate/20230322142028_make_dropped_value_column_nullable.rb
new file mode 100644
index 00000000..988e618d
--- /dev/null
+++ b/db/migrate/20230322142028_make_dropped_value_column_nullable.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+class MakeDroppedValueColumnNullable < ActiveRecord::Migration[7.0]
+  def up
+    if column_exists?(:completion_prompts, :value)
+      Migration::SafeMigrate.disable!
+      change_column_null :completion_prompts, :value, true
+      Migration::SafeMigrate.enable!
+    end
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+end