diff --git a/config/ezproxy/sul_proxy_file.txt b/config/ezproxy/sul_proxy_file.txt
index 7e2d582bd..70b83dc84 100644
--- a/config/ezproxy/sul_proxy_file.txt
+++ b/config/ezproxy/sul_proxy_file.txt
@@ -1576,3 +1576,4 @@ app.wileydigitalarchives.com
 www.broadcastingamerica.amdigital.co.uk
 flipster.ebsco.com
 db.mkstudy.com
+ipb.uclouvain.be