diff --git a/util-linux.spec b/util-linux.spec
index b8d0028..b09fbd5 100644
--- a/util-linux.spec
+++ b/util-linux.spec
@@ -85,7 +85,8 @@ Obsoletes: util-linux-user < 2.39-1
 Provides: util-linux-user = %{version}-%{release}
 
 Requires(post): coreutils
-Requires: pam >= 1.1.3-7, /etc/pam.d/system-auth
+Requires: (pam >= 1.1.3-7 if systemd)
+Requires: (/etc/pam.d/system-auth if systemd)
 Requires: audit-libs >= 1.0.6
 Requires: libuuid = %{version}-%{release}
 Requires: libblkid = %{version}-%{release}