diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 2af9ab8..1c137c7 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 2af9ab856e033d35f7a56d260df17abf7ffa2f13
+Subproject commit 1c137c7079351b7a058bc39cc513c219267393ab