diff --git a/meson.build b/meson.build
index bffa7c8..210d5f9 100644
--- a/meson.build
+++ b/meson.build
@@ -115,7 +115,7 @@
         'after': service_after,
     },
     install: true,
-    install_dir: systemd.get_variable('systemdsystemunitdir'),
+    install_dir: systemd.get_variable('systemd_system_unit_dir'),
 )
 
 if get_option('buildtest')