diff --git a/meson.build b/meson.build
index 3237a5b8c84422044b074290859a4bbf4dd5457d..34f53acbcb9bf3d17429a5cd329d2a41b6a0c7e0 100644
--- a/meson.build
+++ b/meson.build
@@ -64,6 +64,7 @@ headers = [
   'sys/utsname.h',
   'time.h',
   'unistd.h',
+  'varargs.h',
 ]
 foreach header : headers
   if cc.check_header(header)