diff --git a/aux/btest b/aux/btest
index 63784060bf..99ec0e1ea8 160000
--- a/aux/btest
+++ b/aux/btest
@@ -1 +1 @@
-Subproject commit 63784060bff18ecd6b7979ab5f4174d90af838ca
+Subproject commit 99ec0e1ea89e166af4cb6ebc2d923d123424123d