diff --git a/migrations/202406111146_add_posts_user_id_index.sql b/migrations/202406111146_add_posts_user_id_index.sql
new file mode 100644
index 000000000..c4478d035
--- /dev/null
+++ b/migrations/202406111146_add_posts_user_id_index.sql
@@ -0,0 +1 @@
+CREATE INDEX post_user_key ON posts (user_id);