diff --git a/services/web/migrations/20250130104049_create_dropboxEntities_userId_projectId_index.mjs b/services/web/migrations/20250130104049_create_dropboxEntities_userId_projectId_index.mjs
new file mode 100644
index 0000000000..cf5e531ef0
--- /dev/null
+++ b/services/web/migrations/20250130104049_create_dropboxEntities_userId_projectId_index.mjs
@@ -0,0 +1,26 @@
+import Helpers from './lib/helpers.mjs'
+
+const tags = ['server-ce', 'server-pro', 'saas']
+
+const indexes = [
+  {
+    key: { 'overleaf.userId': 1, 'overleaf.projectId': 1 },
+    name: 'overleaf_userId_1_overleaf_projectId_1',
+  },
+]
+
+const migrate = async client => {
+  const { db } = client
+  await Helpers.addIndexesToCollection(db.dropboxEntities, indexes)
+}
+
+const rollback = async client => {
+  const { db } = client
+  await Helpers.dropIndexesFromCollection(db.dropboxEntities, indexes)
+}
+
+export default {
+  tags,
+  migrate,
+  rollback,
+}