diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 9324a00..1e513ac 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 9324a007c8cfc7cc72af65dd82e0f6ab8fc70975
+Subproject commit 1e513ac778371608c51fa86a98e54279e3c74752