diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c
index c48ac45e4d6c..0699c4b70b5c 100644
--- a/drivers/dma-buf/dma-heap.c
+++ b/drivers/dma-buf/dma-heap.c
@@ -265,6 +265,7 @@ void dma_heap_put(struct dma_heap *h)
 	kref_put(&h->refcount, dma_heap_release);
 	mutex_unlock(&heap_list_lock);
 }
+EXPORT_SYMBOL_GPL(dma_heap_put);
 
 /**
  * dma_heap_get_dev() - get device struct for the heap