diff --git a/arch/riscv/translate.c b/arch/riscv/translate.c
index b494feb9a..54d3e8818 100644
--- a/arch/riscv/translate.c
+++ b/arch/riscv/translate.c
@@ -3718,9 +3718,6 @@ static void gen_system(DisasContext *dc, uint32_t opc, int rd, int rs1, int rs2,
                         gen_exit_tb_no_chaining(dc->base.tb);
                         dc->base.is_jmp = DISAS_BRANCH;
                         break;
-                    case 0x4: /* SFENCE.VM */
-                        gen_helper_tlb_flush(cpu_env);
-                        break;
                     case 0x5: /* WFI */
                         tcg_gen_movi_tl(cpu_pc, dc->npc);
                         gen_helper_wfi(cpu_env);