diff --git a/hw/rtl/core/VX_execute.sv b/hw/rtl/core/VX_execute.sv
index e062e648..c24fea7c 100644
--- a/hw/rtl/core/VX_execute.sv
+++ b/hw/rtl/core/VX_execute.sv
@@ -58,8 +58,10 @@ module VX_execute import VX_gpu_pkg::*; #(
 `ifdef EXT_T_ENABLE
     VX_dispatch_if.slave    tensor_dispatch_if [`ISSUE_WIDTH],
     VX_commit_if.master     tensor_commit_if [`ISSUE_WIDTH],
+`ifdef EXT_T_HOPPER
     VX_tc_bus_if.master     tensor_smem_A_if,
     VX_tc_bus_if.master     tensor_smem_B_if,
+`endif
 `endif
 
     // simulation helper signals