diff --git a/include/meson.build b/include/meson.build
index 57a5a5e..c541513 100644
--- a/include/meson.build
+++ b/include/meson.build
@@ -3,6 +3,7 @@
 install_headers(
   'stdplus/cancel.hpp',
   'stdplus/concepts.hpp',
+  'stdplus/debug/lifetime.hpp',
   'stdplus/exception.hpp',
   'stdplus/flags.hpp',
   'stdplus/function_view.hpp',