diff --git a/libs/libsrtp/Makefile b/libs/libsrtp/Makefile
index 7a46f4b..3f102f3 100644
--- a/libs/libsrtp/Makefile
+++ b/libs/libsrtp/Makefile
@@ -16,6 +16,7 @@ PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/cisco/libsrtp.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_VERSION:=2b091a4fb21c9b06fc5d4b5763bdaec97542fcd7
+PKG_MIRROR_HASH:=7ac6c3113fd7a966c9a9108c185d9425e75a8fdc600e4ccef158e68ee1988c89
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)