diff --git a/config/ezproxy/sul_proxy_file.txt b/config/ezproxy/sul_proxy_file.txt
index e86202544..cb3692103 100644
--- a/config/ezproxy/sul_proxy_file.txt
+++ b/config/ezproxy/sul_proxy_file.txt
@@ -1616,3 +1616,4 @@ artsonginstitutional.com
 statestatistics.org
 www.al-monitor.com
 www.bloomsburyphilosophylibrary.com
+history-commons.net