diff --git a/aux/btest b/aux/btest
index dd0e5953da..9c9fde204d 160000
--- a/aux/btest
+++ b/aux/btest
@@ -1 +1 @@
-Subproject commit dd0e5953da08125fa4a772cf9f27e291a8fb868f
+Subproject commit 9c9fde204dd5518bdfdb8b4a86d38ed06e597209