diff --git a/sims/firesim b/sims/firesim
index fd026e7a..a2f2387c 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit fd026e7a9b72e98e05e56a13e0e15cd9b68608b9
+Subproject commit a2f2387c5e970dec2d3101dd1361ada08a7ee08d