diff --git a/oomd.spec b/oomd.spec
index 68c48e5..5167f74 100644
--- a/oomd.spec
+++ b/oomd.spec
@@ -12,8 +12,8 @@ BuildRequires:	pkgconfig(jsoncpp)
 BuildRequires:	pkgconfig(libsystemd)
 BuildRequires:	pkgconfig(gtest_main)
 BuildRequires:	pkgconfig(gmock)
-
-%systemd_requires
+BuildRequires:	systemd-rpm-macros
+%{?systemd_requires}
 
 %description
 Out of memory killing has historically happened inside kernel space. On a