diff --git a/util/axi_cfg.hjson b/util/axi_cfg.hjson
index 79a751f0..0c834b07 100644
--- a/util/axi_cfg.hjson
+++ b/util/axi_cfg.hjson
@@ -18,7 +18,7 @@
       route_algo: XYRouting
       num_x_bits: 3
       num_y_bits: 3
-      addr_offset_bits: 36
+      addr_offset_bits: 16
       rob_idx_bits: 8
     }
 }