diff --git a/lib/libzpool/include/sys/zfs_context.h b/lib/libzpool/include/sys/zfs_context.h
index 5705482aea..308f631ba9 100644
--- a/lib/libzpool/include/sys/zfs_context.h
+++ b/lib/libzpool/include/sys/zfs_context.h
@@ -243,6 +243,9 @@ extern void kstat_delete(kstat_t *);
 #define	kmem_alloc(_s, _f)	umem_alloc(_s, _f)
 #define	kmem_zalloc(_s, _f)	umem_zalloc(_s, _f)
 #define	kmem_free(_b, _s)	umem_free(_b, _s)
+#define	vmem_alloc(_s, _f)	kmem_alloc(_s, _f)
+#define	vmem_zalloc(_s, _f)	kmem_zalloc(_s, _f)
+#define	vmem_free(_b, _s)	kmem_free(_b, _s)
 #define	kmem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i) \
 	umem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i)
 #define	kmem_cache_destroy(_c)	umem_cache_destroy(_c)