diff --git a/lirc.spec b/lirc.spec
index cf06032..b023b23 100644
--- a/lirc.spec
+++ b/lirc.spec
@@ -9,7 +9,7 @@
 
 Name:           lirc
 Version:        0.10.0
-Release:        27%{?tag:.}%{?tag}%{?dist}
+Release:        28%{?tag:.}%{?tag}%{?dist}
 Summary:        The Linux Infrared Remote Control package
 
 %global repo    http://downloads.sourceforge.net/lirc/LIRC/%{version}
@@ -52,6 +52,7 @@ BuildRequires:  socat
 BuildRequires:  systemd-devel
 
 Requires:       %{name}-libs = %{version}-%{release}
+Requires:       lockdev
 
 Requires(pre):     shadow-utils
 Requires(post):    systemd
@@ -384,6 +385,9 @@ systemd-tmpfiles --create %{_tmpfilesdir}/lirc.conf
 %{_udevrulesdir}/99-remote-control-lirc.rules
 
 %changelog
+* Tue Nov 03 2020 Alec Leamas <leamas.alec@nowhere.nt> - 0.10.0-28
+- Add R: lockdev. Closes: #1839223.
+
 * Mon Oct 26 2020 Alec Leamas <leamas.alec@nowhere.nt> - 0.10.0-27
 - Fix python bytecompile FTBFS error.