diff -uNrp a/meson.build b/meson.build
--- a/meson.build	2019-01-08 22:59:43.000000000 +0800
+++ b/meson.build	2019-12-26 18:58:15.039200278 +0800
@@ -86,8 +86,7 @@ foreach pc: [PACKAGE_NAME, PACKAGE_NAME
   endif
   configure_file(input: pc + '.pc.in',
     output: pc + '.pc',
-    configuration: pc_conf,
-    install_dir: install_path)
+    configuration: pc_conf)
 endforeach
 
 subdir('libwnck')