diff --git a/drivers/dma-buf/rk_heaps/Makefile b/drivers/dma-buf/rk_heaps/Makefile
index e0ba0351ea7b..a1dac584ebde 100644
--- a/drivers/dma-buf/rk_heaps/Makefile
+++ b/drivers/dma-buf/rk_heaps/Makefile
@@ -1,7 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 
-rk-cma-heap-objs := rk-dma-cma.o rk-cma-heap.o
+rk-dma-heap-cma-objs := rk-dma-cma.o rk-cma-heap.o
+rk-dma-heap-system-objs := rk-system-heap.o
 
 obj-$(CONFIG_DMABUF_HEAPS_ROCKCHIP) += rk-dma-heap.o
-obj-$(CONFIG_DMABUF_HEAPS_ROCKCHIP_CMA_HEAP) += rk-cma-heap.o
-obj-$(CONFIG_DMABUF_HEAPS_ROCKCHIP_SYSTEM_HEAP) += rk-system-heap.o
+obj-$(CONFIG_DMABUF_HEAPS_ROCKCHIP_CMA_HEAP) += rk-dma-heap-cma.o
+obj-$(CONFIG_DMABUF_HEAPS_ROCKCHIP_SYSTEM_HEAP) += rk-dma-heap-system.o