diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c
index 5d64eccd21d6..0c05b79870f9 100644
--- a/drivers/dma-buf/heaps/cma_heap.c
+++ b/drivers/dma-buf/heaps/cma_heap.c
@@ -339,6 +339,7 @@ static struct dma_buf *cma_heap_allocate(struct dma_heap *heap,
 	buffer->pagecount = pagecount;
 
 	/* create the dmabuf */
+	exp_info.exp_name = dma_heap_get_name(heap);
 	exp_info.ops = &cma_heap_buf_ops;
 	exp_info.size = buffer->len;
 	exp_info.flags = fd_flags;
diff --git a/drivers/dma-buf/heaps/system_heap.c b/drivers/dma-buf/heaps/system_heap.c
index 76f4d636f974..6a8ec0091fae 100644
--- a/drivers/dma-buf/heaps/system_heap.c
+++ b/drivers/dma-buf/heaps/system_heap.c
@@ -415,6 +415,7 @@ static struct dma_buf *system_heap_do_allocate(struct dma_heap *heap,
 	}
 
 	/* create the dmabuf */
+	exp_info.exp_name = dma_heap_get_name(heap);
 	exp_info.ops = &system_heap_buf_ops;
 	exp_info.size = buffer->len;
 	exp_info.flags = fd_flags;