diff --git a/bmc/firmware-handler/meson.build b/bmc/firmware-handler/meson.build
index db5a158..14624d8 100644
--- a/bmc/firmware-handler/meson.build
+++ b/bmc/firmware-handler/meson.build
@@ -54,7 +54,7 @@
       output: data,
       configuration: conf_data,
       install: true,
-      install_dir: systemd.get_variable(pkgconfig: 'systemdsystemunitdir'))
+      install_dir: systemd.get_variable('systemdsystemunitdir'))
   endforeach
 endif
 
diff --git a/meson.build b/meson.build
index cfaaf28..b4a6e1a 100644
--- a/meson.build
+++ b/meson.build
@@ -2,7 +2,7 @@
   'phosphor-ipmi-flash',
   'cpp',
   version: '0.1',
-  meson_version: '>=0.57.0',
+  meson_version: '>=0.58.0',
   default_options: [
     'cpp_std=c++20',
     'warning_level=3',