diff --git a/rednose_repo b/rednose_repo
index 8de93012b9..2f054316cb 160000
--- a/rednose_repo
+++ b/rednose_repo
@@ -1 +1 @@
-Subproject commit 8de93012b924574afaaac4b5c5119a7303706385
+Subproject commit 2f054316cb6498b0faf81029198f6345405faab3
diff --git a/selfdrive/locationd/models/loc_kf.py b/selfdrive/locationd/models/loc_kf.py
index 013fbc7303..c8cd9dc5e0 100755
--- a/selfdrive/locationd/models/loc_kf.py
+++ b/selfdrive/locationd/models/loc_kf.py
@@ -584,5 +584,6 @@ class LocKalman():
 
 
 if __name__ == "__main__":
+  N = int(sys.argv[1].split("_")[-1])
   generated_dir = sys.argv[2]
-  LocKalman.generate_code(generated_dir, N=4)
+  LocKalman.generate_code(generated_dir, N=N)