diff --git a/lib/ain-evm/src/evm.rs b/lib/ain-evm/src/evm.rs
index d262d13663..b129fac600 100644
--- a/lib/ain-evm/src/evm.rs
+++ b/lib/ain-evm/src/evm.rs
@@ -190,11 +190,13 @@ impl EVMServices {
 
         let is_evm_genesis_block = queue.target_block == U256::zero();
         if is_evm_genesis_block {
+            // reserve DST20 namespace
             self.reserve_dst20_namespace(&mut executor)?;
 
             let migration_txs = get_dst20_migration_txs(mnview_ptr)?;
             queue.transactions.extend(migration_txs.into_iter());
 
+            // Deploy counter contract on the first block
             let DeployContractInfo {
                 address,
                 storage,