diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index f8064ab..2b5abf2 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit f8064abeeff18953970092f809737f2376883b34
+Subproject commit 2b5abf211d834d2e8a10021cc812d82d3160428e