diff --git a/base-files/slackpkg/mirrors b/base-files/slackpkg/mirrors
index ad8dccc..9398d2b 100644
--- a/base-files/slackpkg/mirrors
+++ b/base-files/slackpkg/mirrors
@@ -357,4 +357,6 @@
 # http://spout.ussg.indiana.edu/linux/slackware/slackware64-current/
 # ftp://teewurst.cc.columbia.edu/pub/linux/slackware/slackware64-current/
 # http://teewurst.cc.columbia.edu/pub/linux/slackware/slackware64-current/
-https://slackware.uk/slackware/slackware64-current/
+# FIXME: Select mirror.
+https://slackware.uk/slackware/slackware64-15.0/
+https://nas.afterdark.lan/slackware/tree/slackware64-15.0/