diff --git a/migrations/2023-06-06-104440_index_post_url/down.sql b/migrations/2023-06-06-104440_index_post_url/down.sql
new file mode 100644
index 000000000..5a60b131b
--- /dev/null
+++ b/migrations/2023-06-06-104440_index_post_url/down.sql
@@ -0,0 +1 @@
+drop index idx_post_url;
diff --git a/migrations/2023-06-06-104440_index_post_url/up.sql b/migrations/2023-06-06-104440_index_post_url/up.sql
new file mode 100644
index 000000000..4f8ea66ff
--- /dev/null
+++ b/migrations/2023-06-06-104440_index_post_url/up.sql
@@ -0,0 +1 @@
+create index idx_post_url on post(url);