diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
index edd70f138..e57ef7ec4 100644
--- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
@@ -79,6 +79,8 @@ static struct gpu_ops gm20b_ops = {
 			gm20b_blcg_ltc_load_gating_prod,
 		.blcg_pwr_csb_load_gating_prod =
 			gm20b_blcg_pwr_csb_load_gating_prod,
+		.blcg_xbar_load_gating_prod =
+			gm20b_blcg_xbar_load_gating_prod,
 		.blcg_pmu_load_gating_prod =
 			gm20b_blcg_pmu_load_gating_prod,
 		.pg_gr_load_gating_prod =