diff --git a/vars/build.vars b/vars/build.vars
index 2dfcae6..0395740 100644
--- a/vars/build.vars
+++ b/vars/build.vars
@@ -568,6 +568,7 @@ HOST_PACKAGES_DEPS_PREFIX="${PREFIX}";
 : ${PKG_LIBFFI_HOST_SHA256SUM:=d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37};
 : ${PKG_LIBFFI_HOST_VERSION:=3.2.1};
 : ${PKG_LIBFFI_HOST_URL:=ftp://sourceware.org/pub/libffi/libffi-${PKG_LIBFFI_HOST_VERSION}.tar.gz};
+: ${PKG_LIBFFI_HOST_INSTALL_FILES:="@../lib/libffi-3.2.1/include/ffi.h=include/ffi.h @../lib/libffi-3.2.1/include/ffitarget.h=include/ffitarget.h"};
 : ${PKG_LIBFFI_HOST_PATCHES_EXTRA:="${BUILD_WORKDIR}/chainport/patches/libffi/libffi-${PKG_LIBFFI_HOST_VERSION}.midipix.patch"};
 : ${PKG_EXPAT_HOST_SHA256SUM:=17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2};
 : ${PKG_EXPAT_HOST_VERSION:=2.2.6};