diff --git a/tubesync/tubesync/settings.py b/tubesync/tubesync/settings.py
index 20b53fcc..c9332fcd 100644
--- a/tubesync/tubesync/settings.py
+++ b/tubesync/tubesync/settings.py
@@ -209,6 +209,9 @@ if MAX_RUN_TIME < 600:
 
 DOWNLOAD_MEDIA_DELAY = 60 + (MAX_RUN_TIME / 20)
 
+if RENAME_SOURCES or RENAME_ALL_SOURCES:
+    BACKGROUND_TASK_ASYNC_THREADS += 1
+
 if BACKGROUND_TASK_ASYNC_THREADS > MAX_BACKGROUND_TASK_ASYNC_THREADS:
     BACKGROUND_TASK_ASYNC_THREADS = MAX_BACKGROUND_TASK_ASYNC_THREADS