diff --git a/net/netopeer2/Makefile b/net/netopeer2/Makefile
index 017cf2f93..5a283b4a2 100644
--- a/net/netopeer2/Makefile
+++ b/net/netopeer2/Makefile
@@ -18,6 +18,7 @@ PKG_VERSION:=0.3.65
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_VERSION:=c204b59f9c2bb7e63eb907f33c44adbf208295ee
+PKG_MIRROR_HASH:=61a2b3e0ee9a3cf2f73715843f059c79292446ad3643f4eeb85d48d1e185c3b9
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://github.com/CESNET/Netopeer2.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_SOURCE_VERSION)