diff --git a/meson.build b/meson.build
index 584c0f8..2425696 100644
--- a/meson.build
+++ b/meson.build
@@ -112,6 +112,7 @@
 
 schemas = [
     'global.json',
+    'legacy.json',
     'Pid.json',
     'Pid.Zone.json',
     'Stepwise.json',