diff --git a/realmd.changes b/realmd.changes
index 9f44e6f..04cc1b4 100644
--- a/realmd.changes
+++ b/realmd.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jun 15 11:46:59 UTC 2020 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use proper unitdir macro to specify location of systemd units.
+
 -------------------------------------------------------------------
 Wed Jan 22 11:01:28 UTC 2020 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/realmd.spec b/realmd.spec
index 3e1a091..a28a5d9 100644
--- a/realmd.spec
+++ b/realmd.spec
@@ -60,7 +60,7 @@ authentication and user account lookups.
 %build
 # krb5-config is hidden
 PATH=$PATH:%{_prefix}/lib/mit/bin
-%configure --with-distro=suse --with-systemd-unit-dir=%{_prefix}/lib/systemd/system --with-systemd-journal=no
+%configure --with-distro=suse --with-systemd-unit-dir=%{_unitdir} --with-systemd-journal=no
 make %{?_smp_mflags}
 
 %install