diff --git a/meson.build b/meson.build
index e3498c0..abde69b 100644
--- a/meson.build
+++ b/meson.build
@@ -107,7 +107,7 @@
         '-t', '',
         '-m', '@INPUT1@',
         '-y', yamldir,
-        '-u', meson.current_source_dir() / '../tools/',
+        '-u', meson.current_source_dir() / 'tools/',
         '-o', '@OUTPUT0@',
     ],
 )
@@ -123,7 +123,7 @@
         '-t', '',
         '-m', '@INPUT1@',
         '-y', yamldir,
-        '-u', meson.current_source_dir() / '../tools/',
+        '-u', meson.current_source_dir() / 'tools/',
         '-o', '@OUTPUT0@',
     ],
 )