diff --git a/meson.build b/meson.build
index 8d6edb15f..a976aea03 100644
--- a/meson.build
+++ b/meson.build
@@ -154,6 +154,7 @@ functions = {
     'sysconf': {},
     'intl': {},
     'uname': {},
+    'wait3': {},
     'waitpid': {},
 }