--- swift/utils/build-presets.ini.orig	2019-11-05 10:52:56.027260006 -0600
+++ swift/utils/build-presets.ini	2019-11-05 10:53:52.275185967 -0600
@@ -745,7 +745,6 @@
 
 dash-dash
 
-build-ninja
 install-swift
 install-lldb
 install-llbuild