-PKG_SOURCE_URL=$(LEDE_GIT)/project/ustream-ssl.git
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=ec80adaa1b47f28d426fa19c692011ce60b992d6
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_SOURCE_URL=$(PROJECT_GIT)/project/ustream-ssl.git
+PKG_SOURCE_DATE:=2018-05-24
+PKG_SOURCE_VERSION:=189cd38b4188bfcb4c8cf67d8ae71741ffc2b906
+PKG_MIRROR_HASH:=114d229828d95229e2b7134f668c0d2c3cee63ffa90e970d4c50a331f505b17d