diff --git a/meson.build b/meson.build
index eaf7612d0..e7c50cf3f 100644
--- a/meson.build
+++ b/meson.build
@@ -156,6 +156,7 @@ functions = {
     'sysconf': {},
     'intl': {},
     'uname': {},
+    'wait3': {},
     'waitpid': {},
 }