diff --git a/include/host-build.mk b/include/host-build.mk
index df7d60611e..6fc29b3a97 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -113,6 +113,7 @@ define Download/default
   SUBDIR:=$(PKG_SOURCE_SUBDIR)
   VERSION:=$(PKG_SOURCE_VERSION)
   MD5SUM:=$(PKG_MD5SUM)
+  MIRROR_MD5SUM:=$(PKG_MIRROR_MD5SUM)
 endef
 
 define Host/Exports/Default