diff --git a/mcelog.changes b/mcelog.changes
index aaaed67..926e086 100644
--- a/mcelog.changes
+++ b/mcelog.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Sep 13 16:04:20 UTC 2019 - Jean Delvare <jdelvare@suse.com>
+
+- mcelog.systemd: Preload the dmi-sysfs kernel module.
+  When /dev/mem can't be read (which is the case when booting in
+  Secure Mode), mcelog can use the dmi-sysfs interface instead,
+  however for that the kernel module needs to be loaded first
+  (bsc#1149186).
+
 -------------------------------------------------------------------
 Fri Sep 06 11:25:34 UTC 2019 - MMuschner@suse.com
 
diff --git a/mcelog.systemd b/mcelog.systemd
index 435757d..5559184 100644
--- a/mcelog.systemd
+++ b/mcelog.systemd
@@ -6,6 +6,7 @@ ConditionPathExists=/dev/mcelog
 [Service]
 EnvironmentFile=-/etc/sysconfig/mcelog
 ExecStartPre=/sbin/modprobe msr
+ExecStartPre=/sbin/modprobe dmi-sysfs
 ExecStart=/usr/sbin/mcelog --ignorenodev --daemon --foreground
 StandardOutput=syslog