diff --git a/config/debian/apache.conf-ftp b/config/debian/apache.conf-ftp
index 3c8194a6192f53c667fd8e9b69a4254978310bdb..d7de44964a7c915a4beecdbacca1f7e36d96a8f1 100644
--- a/config/debian/apache.conf-ftp
+++ b/config/debian/apache.conf-ftp
@@ -9,6 +9,7 @@ Use common-debian-service-https-redirect * ftp-master.debian.org
 
   Use common-debian-service-ssl ftp-master.debian.org
   Use common-ssl-HSTS
+  Use http-pkp-ftp-master.debian.org
 
   Redirect permanent /proposed-updates.html https://release.debian.org/proposed-updates/stable.html
   Redirect permanent /oldstable-proposed-updates.html https://release.debian.org/proposed-updates/oldstable.html