diff --git a/files/routes/posts.py b/files/routes/posts.py
index 98b97d3c8..654d4376d 100644
--- a/files/routes/posts.py
+++ b/files/routes/posts.py
@@ -595,6 +595,7 @@ def thumbnail_thread(pid):
 	db.commit()
 	db.close()
 
+	return True, "Success"
 
 @app.post("/submit")
 @limiter.limit("6/minute")