diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fbc7e19..6a8c6ea 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,4 +1,4 @@
-on: [ push ]
+on: [ push, pull_request ]
 
 jobs:
   migration_job:
diff --git a/deploy/pgbench-accounts-index-bid.sql b/deploy/pgbench-accounts-index-bid.sql
new file mode 100644
index 0000000..e499a80
--- /dev/null
+++ b/deploy/pgbench-accounts-index-bid.sql
@@ -0,0 +1,5 @@
+-- Deploy green-zone:pgbench-accounts-index-bid to pg
+
+create index
+concurrently
+bid_idx on pgbench_accounts(bid);
diff --git a/revert/pgbench-accounts-index-bid.sql b/revert/pgbench-accounts-index-bid.sql
new file mode 100644
index 0000000..bd0d163
--- /dev/null
+++ b/revert/pgbench-accounts-index-bid.sql
@@ -0,0 +1,3 @@
+-- Revert green-zone:pgbench-accounts-index-bid from pg
+
+drop index concurrently if exists bid_idx;
diff --git a/sqitch.plan b/sqitch.plan
index 9321ad2..00535a2 100644
--- a/sqitch.plan
+++ b/sqitch.plan
@@ -4,3 +4,4 @@
 
 initial 2021-06-29T04:14:53Z akartasov <artyom@postgres.ai> # init a database schema
 @v0.0.1 2021-06-29T04:20:10Z akartasov <artyom@postgres.ai> # initial version
+pgbench-accounts-index-bid 2021-08-05T05:36:15Z akartasov <artyom@postgres.ai>  # add a new pgbench_accounts index
diff --git a/verify/pgbench-accounts-index-bid.sql b/verify/pgbench-accounts-index-bid.sql
new file mode 100644
index 0000000..3f299a9
--- /dev/null
+++ b/verify/pgbench-accounts-index-bid.sql
@@ -0,0 +1,4 @@
+-- Verify green-zone:pgbench-accounts-index-bid on pg
+
+begin;
+rollback;