diff --git a/db/migrations/20230131_add_cons_ver_id_ndx_to_latest_pp_id_for_cons_ver.rb b/db/migrations/20230131_add_cons_ver_id_ndx_to_latest_pp_id_for_cons_ver.rb
new file mode 100644
index 000000000..1c3ab5688
--- /dev/null
+++ b/db/migrations/20230131_add_cons_ver_id_ndx_to_latest_pp_id_for_cons_ver.rb
@@ -0,0 +1,17 @@
+require_relative "migration_helper"
+
+include PactBroker::MigrationHelper
+
+Sequel.migration do
+  up do
+    alter_table(:latest_pact_publication_ids_for_consumer_versions) do
+      add_index([:consumer_version_id], name: "latest_pp_ids_for_cons_ver_con_ver_id_ndx")
+    end
+  end
+
+  down do
+    alter_table(:latest_pact_publication_ids_for_consumer_versions) do
+      drop_index([:consumer_version_id], name: "latest_pp_ids_for_cons_ver_con_ver_id_ndx")
+    end
+  end
+end