diff --git a/rtl/ip/matmul/matmul_axi_slave.v b/rtl/ip/matmul/matmul_axi_slave.v
index 434da14..d4086b0 100644
--- a/rtl/ip/matmul/matmul_axi_slave.v
+++ b/rtl/ip/matmul/matmul_axi_slave.v
@@ -86,7 +86,6 @@ assign s_axi_wready  = !w_hold_valid;
 assign s_axi_bresp   = 2'b00;
 assign s_axi_arready = !s_axi_rvalid;
 assign s_axi_rresp   = 2'b00;
-assign s_axi_rlast   = 1'b1;
 
 assign write_fire = aw_hold_valid && w_hold_valid && !s_axi_bvalid;
 assign start_fire = write_fire && (write_offset == ADDR_CTRL) && wdata_hold[0] && !busy;