diff --git a/models/posts/add-many.go b/models/posts/add-many.go
index ceb8f3f..e642c9d 100644
--- a/models/posts/add-many.go
+++ b/models/posts/add-many.go
@@ -8,6 +8,7 @@ import (
 // AddMany adds multiple posts in on query. Each post gets a new ID and is associated with the log.
 func AddMany(log models.Log, posts []models.Post) ([]models.Post, error) {
 	docs := make([]interface{}, len(posts))
+	copies := make([]models.Post, len(posts))
 
 	mutex.RLock()
 	defer mutex.RUnlock()
@@ -23,6 +24,7 @@ func AddMany(log models.Log, posts []models.Post) ([]models.Post, error) {
 		post.Position = startPosition + i
 
 		docs[i] = post
+		copies[i] = post
 	}
 
 	err = collection.Insert(docs...)
@@ -30,5 +32,5 @@ func AddMany(log models.Log, posts []models.Post) ([]models.Post, error) {
 		return nil, err
 	}
 
-	return posts, nil
+	return copies, nil
 }