diff --git a/convertors/set-user-project-last-visit.js b/convertors/set-user-project-last-visit.js
index fb5b31ef..c841d8a6 100644
--- a/convertors/set-user-project-last-visit.js
+++ b/convertors/set-user-project-last-visit.js
@@ -35,7 +35,7 @@ async function run() {
             const userDocument = usersDocuments.find(u => u._id.toString() === userInProject.userId.toString());
             if (userDocument) {
                 const projectId = collectionName.split(':')[1];
-                await hawkDb.collection('users').updateOne({ _id: userDocument._id }, { $set: { projectsLastVisit: { [projectId]: userInProject.timestamp } } });
+                await hawkDb.collection('users').updateOne({ _id: userDocument._id }, { $set: { [`projectsLastVisit.${projectId}`]: userInProject.timestamp } });
                 usersUpdatedCount++;
                 console.log(`Updated ${usersUpdatedCount}/${usersInProject.length} users in project ${collectionName}.`);
             }
diff --git a/package.json b/package.json
index 7e032b73..aebf71b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hawk.api",
-  "version": "1.2.14",
+  "version": "1.2.15",
   "main": "index.ts",
   "license": "BUSL-1.1",
   "scripts": {