diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 39de38b..65e6404 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 39de38b90ed61fd3fd6e162f8296beeef322759f
+Subproject commit 65e640471da373af4a204bd7bd1297898f59e7b4