diff --git a/oonf-olsrd2/Makefile b/oonf-olsrd2/Makefile
index 727bd16..fe39860 100644
--- a/oonf-olsrd2/Makefile
+++ b/oonf-olsrd2/Makefile
@@ -7,6 +7,7 @@ PKG_RELEASE:=$(PKG_REV)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://github.com/OLSR/OONF.git
+PKG_MIRROR_HASH:=18f68d4c92ccda43152f2050b761200681baa452f69342d874e4a651ce883738
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_VERSION:=$(PKG_REV)