diff --git a/app-backend/models/database/playlists.model.js b/app-backend/models/database/playlists.model.js
index c318ddc..ad065a5 100644
--- a/app-backend/models/database/playlists.model.js
+++ b/app-backend/models/database/playlists.model.js
@@ -3,7 +3,7 @@ module.exports = mongoose => {
       userId: String,
       videoIds: {
         type: Array,
-        default: null
+        default: []
       },
       name: String,
       isActive: {