diff --git a/sims/firesim b/sims/firesim
index cd13db4f..7591ff12 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit cd13db4f2006d47bf71c593b0255b32c6a0bbec5
+Subproject commit 7591ff12cf7e7afc8ae0f0d6369404ec18411621