diff --git a/vtr-verilog-to-routing b/vtr-verilog-to-routing
index 087cf293c..2a1b88c43 160000
--- a/vtr-verilog-to-routing
+++ b/vtr-verilog-to-routing
@@ -1 +1 @@
-Subproject commit 087cf293c01c59e0efe71194d25c4dccff184cac
+Subproject commit 2a1b88c430a278db03a87e89fa8edbc4530fac0f