diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 0ded3ae..a5b1659 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 0ded3ae1341851ce6a578ad538464b07d8902618
+Subproject commit a5b1659b69bf9daca105971bf7cff1954a533c87