diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 9c3538f1b8b9..10c1613d9434 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1112,7 +1112,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8	   num_of_uars_per_page[0x20];
 	u8         reserved_at_540[0x40];
 
-	u8         reserved_at_580[0x3d];
+	u8         reserved_at_580[0x3c];
+	u8         mini_cqe_resp_stride_index[0x1];
 	u8         cqe_128_always[0x1];
 	u8         cqe_compression_128[0x1];
 	u8         cqe_compression[0x1];