diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 660b27aecae5..8bf44daf45ec 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -389,7 +389,7 @@ static int mlx4_ib_poll_one(struct mlx4_ib_cq *cq,
 			wc->opcode    = IB_WC_SEND;
 			break;
 		case MLX4_OPCODE_RDMA_READ:
-			wc->opcode    = IB_WC_SEND;
+			wc->opcode    = IB_WC_RDMA_READ;
 			wc->byte_len  = be32_to_cpu(cqe->byte_cnt);
 			break;
 		case MLX4_OPCODE_ATOMIC_CS: