diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 7ab7808..020d6b1 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 7ab78089e229ff74f2280b879b5128dfcb109abc
+Subproject commit 020d6b188e0584e3387b3070fae47fc619a3a181