diff --git a/srcpkgs/jack/update b/srcpkgs/jack/update
index 8615ac7f672..e47e232f128 100644
--- a/srcpkgs/jack/update
+++ b/srcpkgs/jack/update
@@ -1,2 +1,3 @@
 site="http://jackaudio.org/downloads/"
+pattern='jack.*-\K[\d\.].*(?=\.tar\.gz)'
 ignore="OSX*"