diff --git a/BioArchLinux/r-genkern/lilac.yaml b/BioArchLinux/r-genkern/lilac.yaml
index dbe23542d6..2ec51c1fdb 100644
--- a/BioArchLinux/r-genkern/lilac.yaml
+++ b/BioArchLinux/r-genkern/lilac.yaml
@@ -5,4 +5,4 @@ maintainers:
 update_on:
 - regex: GenKern_([\d._-]+).tar.gz
   source: regex
-  url: https://cran.r-project.org/package=GenKern
+  url: https://cran.r-project.org/src/contrib/Archive/GenKern/