diff --git a/test/meson.build b/test/meson.build
index 4ebf17f..a0be742 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -33,6 +33,7 @@
     'fd/managed',
     'fd/intf',
     'fd/impl',
+    'fd/line',
     'fd/mmap',
     'fd/mock',
     'fd/ops',