diff --git a/libs/pjproject/Makefile b/libs/pjproject/Makefile
index de4808d..9b5372c 100644
--- a/libs/pjproject/Makefile
+++ b/libs/pjproject/Makefile
@@ -12,6 +12,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=pjproject
 PKG_VERSION:=2.13.1
 PKG_RELEASE:=1
+PKG_CPE_ID:=cpe:/a:pjsip:pjsip
 
 # download "vX.Y.tar.gz" as "pjproject-vX.Y.tar.gz"
 PKG_SOURCE_URL_FILE:=$(PKG_VERSION).tar.gz
diff --git a/net/asterisk/Makefile b/net/asterisk/Makefile
index 2c52203..361928c 100644
--- a/net/asterisk/Makefile
+++ b/net/asterisk/Makefile
@@ -10,6 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=asterisk
 PKG_VERSION:=20.3.0
 PKG_RELEASE:=2
+PKG_CPE_ID:=cpe:/a:digium:asterisk
 
 PKG_SOURCE:=asterisk-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.asterisk.org/pub/telephony/asterisk/releases