diff --git a/tmux.spec b/tmux.spec
index 6f8a534..683ecac 100644
--- a/tmux.spec
+++ b/tmux.spec
@@ -34,6 +34,7 @@ BuildRequires:  pkgconfig(tinfo)
 BuildRequires:  pkgconfig(ncurses)
 BuildRequires:  pkgconfig(ncursesw)
 BuildRequires:  libutempter-devel
+BuildRequires:  systemd-rpm-macros
 
 %description
 tmux is a "terminal multiplexer."  It enables a number of terminals (or