diff --git a/migrations/1.0.3_add_column_age_t1.sql b/migrations/1.0.3_add_column_age_t1.sql
new file mode 100644
index 0000000..1b5d04d
--- /dev/null
+++ b/migrations/1.0.3_add_column_age_t1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE t1
+ADD COLUMN age integer;