diff --git a/qbe b/qbe
index bb1389b..51b4e9f 160000
--- a/qbe
+++ b/qbe
@@ -1 +1 @@
-Subproject commit bb1389b562e2d9d65c88128c097496046425b1de
+Subproject commit 51b4e9f209feae77a97fcebab42b1df710f9ba3e