diff --git a/README.md b/README.md
index f3c2465..57185a3 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # sioyek-import-highlights-koreader
 
-import highlights from koreader to sioyek
\ No newline at end of file
+import highlights from koreader to sioyek
+
+source mirror: https://git.blob42.xyz/sp4ke/sioyek-import-highlights-koreader