diff --git a/FAQ.md b/FAQ.md
index 20bba6b..86157de 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -187,7 +187,7 @@ First check if no one else already requested it of no one requested it you can c
 
 ## Synchronization failed...
 
-If you get the following error or similar
+If you have left over `*.synced.*` files or if you get the following error or similar:
 
 `Synchronization failed; consider passing --max-offset-seconds with a number larger than 600`