diff --git a/vtr-verilog-to-routing b/vtr-verilog-to-routing
index e1a2a7c2d..78f8c8211 160000
--- a/vtr-verilog-to-routing
+++ b/vtr-verilog-to-routing
@@ -1 +1 @@
-Subproject commit e1a2a7c2dc3ac54f6627b6b1f65e0b0530c2d43e
+Subproject commit 78f8c821131c52d424597c391a3bf308fe63452b