diff --git a/ext/standard/config.m4 b/ext/standard/config.m4
index 990959d995b..2bcef360f6d 100644
--- a/ext/standard/config.m4
+++ b/ext/standard/config.m4
@@ -364,7 +364,7 @@ dnl
 
 PHP_CHECK_FUNC(res_search, resolv, socket)
 
-PHP_CHECK_FUNC(posix_spawn_file_actions_addchdir_np)
+AC_CHECK_FUNCS([posix_spawn_file_actions_addchdir_np])
 
 dnl
 dnl Check for strptime()