diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index fbeff25..8b5c0cb 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit fbeff254f4df11dab344b260f5307d169e194ae8
+Subproject commit 8b5c0cbfc1007c867b7c9c26677d3b9f712512df