From b483031a8fe40c4392c46f05bbc9793c439f724a Mon Sep 17 00:00:00 2001
From: Zachary Ware <zach@python.org>
Date: Mon, 27 Jul 2026 15:23:20 -0500
Subject: [PATCH] Fix the set of branches used on bcannon-wasi

---
 master/custom/factories.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/master/custom/factories.py b/master/custom/factories.py
index b935de25..f9ff2ea0 100644
--- a/master/custom/factories.py
+++ b/master/custom/factories.py
@@ -923,7 +923,7 @@ class Wasm32WasiCrossBuild(UnixCrossBuild):
     host_configure_cmd = ["../../Tools/wasm/wasi-env", "../../configure"]
 
     # See comment in _Wasm32WasiPreview1Build.__init__
-    branches = {BRANCHES[3, 11], BRANCHES[3, 12]}
+    branches = BRANCHES.only_since(3, 11)
 
     def setup(self, branch, worker, test_with_PTY=False, **kwargs):
         self.addStep(