diff --git a/backend/src/app/migrations.clj b/backend/src/app/migrations.clj
index 74e1917016..2d247e11c6 100644
--- a/backend/src/app/migrations.clj
+++ b/backend/src/app/migrations.clj
@@ -145,6 +145,9 @@
 
    {:name "0044-add-storage-refcount"
     :fn (mg/resource "app/migrations/sql/0044-add-storage-refcount.sql")}
+
+   {:name "0045-add-index-to-file-change-table"
+    :fn (mg/resource "app/migrations/sql/0045-add-index-to-file-change-table.sql")}
    ])
 
 
diff --git a/backend/src/app/migrations/sql/0045-add-index-to-file-change-table.sql b/backend/src/app/migrations/sql/0045-add-index-to-file-change-table.sql
new file mode 100644
index 0000000000..1537bcd4ce
--- /dev/null
+++ b/backend/src/app/migrations/sql/0045-add-index-to-file-change-table.sql
@@ -0,0 +1,2 @@
+CREATE INDEX file_change__created_at_idx
+    ON file_change (created_at);