diff --git a/src/libs/compat/freebsd_network/bus_dma.cpp b/src/libs/compat/freebsd_network/bus_dma.cpp
index b1bc9a7a06..70bd5d6f24 100644
--- a/src/libs/compat/freebsd_network/bus_dma.cpp
+++ b/src/libs/compat/freebsd_network/bus_dma.cpp
@@ -91,7 +91,7 @@ busdma_lock_mutex(void* arg, bus_dma_lock_op_t op)
 
 
 int
-bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_size_t boundary,
+bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary,
 	bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t* filter,
 	void* filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz,
 	int flags, bus_dma_lock_t* lockfunc, void* lockfuncarg, bus_dma_tag_t* dmat)