diff --git a/depends/packages/capnp.mk b/depends/packages/capnp.mk
index abeb26545f8..8a3a14810d6 100644
--- a/depends/packages/capnp.mk
+++ b/depends/packages/capnp.mk
@@ -1,6 +1,7 @@
 package=capnp
 $(package)_version=$(native_$(package)_version)
 $(package)_download_path=$(native_$(package)_download_path)
+$(package)_download_file=$(native_$(package)_download_file)
 $(package)_file_name=$(native_$(package)_file_name)
 $(package)_sha256_hash=$(native_$(package)_sha256_hash)
 $(package)_dependencies=native_$(package)