diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index f6239057031..d86fa9e40f1 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -651,6 +651,7 @@ radv_shader_spirv_to_nir(struct radv_device *device, const struct radv_pipeline_
                .lower_quad_broadcast_dynamic = 1,
                .lower_quad_broadcast_dynamic_to_const = gfx7minus,
                .lower_shuffle_to_swizzle_amd = 1,
+               .lower_ballot_bit_count_to_mbcnt_amd = 1,
             });
 
    NIR_PASS(_, nir, nir_lower_load_const_to_scalar);