diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 2dba1233c14..7b1ff9438fe 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -414,6 +414,10 @@ void si_init_shader_args(struct si_shader *shader, struct si_shader_args *args)
       ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.tess_offchip_offset);
       ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.tcs_factor_offset);
 
+      /* GFX11 set FLAT_SCRATCH directly instead of using this arg. */
+      if (shader->use_aco && sel->screen->info.gfx_level < GFX11)
+         ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.scratch_offset);
+
       /* VGPRs */
       ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.tcs_patch_id);
       ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.tcs_rel_ids);