diff --git a/db/migrations/018_add_uuid_indexes.rb b/db/migrations/018_add_uuid_indexes.rb
new file mode 100644
index 0000000..444283a
--- /dev/null
+++ b/db/migrations/018_add_uuid_indexes.rb
@@ -0,0 +1,11 @@
+Sequel.migration do
+  change do
+    alter_table(:country_uuids) do
+      add_index :uuid
+    end
+
+    alter_table(:votes) do
+      add_index :person_uuid
+    end
+  end
+end