diff --git a/hw/rtl/fpu/VX_tensor_dpu.sv b/hw/rtl/fpu/VX_tensor_dpu.sv
index 0b5d846e..9a8dfa20 100644
--- a/hw/rtl/fpu/VX_tensor_dpu.sv
+++ b/hw/rtl/fpu/VX_tensor_dpu.sv
@@ -325,12 +325,8 @@ module VX_tensor_threadgroup #(
               .io_in_valid      (fedp_fire_in),
               .io_in_bits_a_0   (A_frag[d_row][0]),
               .io_in_bits_a_1   (A_frag[d_row][1]),
-              .io_in_bits_a_2   (32'h0),
-              .io_in_bits_a_3   (32'h0),
               .io_in_bits_b_0   (B_frag[0][d_col_sel]),
               .io_in_bits_b_1   (B_frag[1][d_col_sel]),
-              .io_in_bits_b_2   (32'h0),
-              .io_in_bits_b_3   (32'h0),
               .io_in_bits_c     (C_frag[d_row][d_col_sel]),
               .io_stall         (stall),
               .io_out_valid     (fedp_valids[i]),