diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index a34660f..2af9ab8 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit a34660f399188f9d6ba241f1c18c06f43a0cd28e
+Subproject commit 2af9ab856e033d35f7a56d260df17abf7ffa2f13