diff --git a/src/intel/vulkan/genX_shader.c b/src/intel/vulkan/genX_shader.c
index 47b6a9e0eec..021128c65ce 100644
--- a/src/intel/vulkan/genX_shader.c
+++ b/src/intel/vulkan/genX_shader.c
@@ -734,15 +734,7 @@ emit_ds_shader(struct anv_batch *batch,
       ds.DispatchGRFStartRegisterForURBData =
          tes_prog_data->base.base.dispatch_grf_start_reg;
 
-#if GFX_VER < 11
-      ds.DispatchMode =
-         tes_prog_data->base.dispatch_mode == DISPATCH_MODE_SIMD8 ?
-         DISPATCH_MODE_SIMD8_SINGLE_PATCH :
-         DISPATCH_MODE_SIMD4X2;
-#else
-      assert(tes_prog_data->base.dispatch_mode == INTEL_DISPATCH_MODE_SIMD8);
       ds.DispatchMode = DISPATCH_MODE_SIMD8_SINGLE_PATCH;
-#endif
 
       ds.UserClipDistanceClipTestEnableBitmask =
          tes_prog_data->base.clip_distance_mask;