diff --git a/.Rbuildignore b/.Rbuildignore
index f33b34a9..7ef15d1a 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,5 +1,6 @@
 ^.*\.Rproj$
 ^\.Rproj\.user$
 ^CODE_OF_CONDUCT\.md$
+^CONTRIBUTING\.md$
 doc/slides
 ^\.github$
diff --git a/README.md b/README.md
index 39d57ddc..7c181a77 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![CRAN_Status_Badge](https://www.r-pkg.org/badges/version/geometa)](https://cran.r-project.org/package=geometa)
 [![cran checks](https://badges.cranchecks.info/worst/geometa.svg)](https://cran.r-project.org/web/checks/check_results_geometa.html)
 [![Github_Status_Badge](https://img.shields.io/badge/Github-0.8-blue.svg)](https://github.com/eblondel/geometa)
-[![R-Universe](https://eblondel.r-universe.dev/badges/geometa)](https://eblondel.r-universe.dev/ui#package:geometa)
+[![R-Universe](https://eblondel.r-universe.dev/badges/geometa)](http://eblondel.r-universe.dev/ui/#package:geometa)
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.1184892.svg)](https://doi.org/10.5281/zenodo.1184892)
 
 **Tools for Reading and Writing ISO/OGC Geographic Metadata**