diff --git a/db/migrations/00022_add_tx_type_to_transaction_cids.sql b/db/migrations/00022_add_tx_type_to_transaction_cids.sql
new file mode 100644
index 0000000..010791e
--- /dev/null
+++ b/db/migrations/00022_add_tx_type_to_transaction_cids.sql
@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE eth.transaction_cids
+ADD COLUMN tx_type BYTEA;
+
+-- +goose Down
+ALTER TABLE eth.transaction_cids
+DROP COLUMN tx_type;
\ No newline at end of file