diff --git a/plugins/abc-alch b/plugins/abc-alch
index e5ee04ed1..ec7a69326 100644
--- a/plugins/abc-alch
+++ b/plugins/abc-alch
@@ -1,3 +1,3 @@
 repository=https://github.com/vartan/abc-alch.git
-commit=488b84aeead9c7cceee1bd12a15a221b64771a49
-authors=Vartan
+commit=15fdb8b3338967bfb08983680dc1910addf26bbf
+authors=Vartan,rpwh