diff --git a/vtr-verilog-to-routing b/vtr-verilog-to-routing
index c92a92fe3..8f4c5567f 160000
--- a/vtr-verilog-to-routing
+++ b/vtr-verilog-to-routing
@@ -1 +1 @@
-Subproject commit c92a92fe36c68f9c595157a7703d6632cc170ee8
+Subproject commit 8f4c5567f4ff92db0659d54dd1eb6435d3b7a9f6