diff --git a/tools/build b/tools/build
index 34941780dd..b12a902687 160000
--- a/tools/build
+++ b/tools/build
@@ -1 +1 @@
-Subproject commit 34941780dd32e32eaa616280e9a9f8991b1ed9de
+Subproject commit b12a902687363924060819268a01f70516569b24