diff --git a/lang/ruby/Makefile b/lang/ruby/Makefile
index 5ef50c43c..1130342d5 100644
--- a/lang/ruby/Makefile
+++ b/lang/ruby/Makefile
@@ -23,6 +23,7 @@ PKG_HASH:=886ac5eed41e3b5fc699be837b0087a6a5a3d10f464087560d2d21b3e71b754d
 PKG_MAINTAINER:=Luiz Angelo Daros de Luca <luizluca@gmail.com>
 PKG_LICENSE:=BSD-2-Clause
 PKG_LICENSE_FILES:=COPYING
+PKG_CPE_ID:=cpe:/a:ruby-lang:ruby
 
 PKG_BUILD_DEPENDS:=ruby/host
 PKG_INSTALL:=1
diff --git a/libs/libvpx/Makefile b/libs/libvpx/Makefile
index b8aba6602..cca247856 100644
--- a/libs/libvpx/Makefile
+++ b/libs/libvpx/Makefile
@@ -19,6 +19,7 @@ PKG_SOURCE_URL:=https://chromium.googlesource.com/webm/libvpx
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_VERSION:=$(PKG_REV)
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_CPE_ID:=cpe:/a:john_koleszar:libvpx
 
 PKG_MAINTAINER:=Luiz Angelo Daros de Luca <luizluca@gmail.com>
 
diff --git a/utils/sane-backends/Makefile b/utils/sane-backends/Makefile
index caccb4523..f4077c3a1 100644
--- a/utils/sane-backends/Makefile
+++ b/utils/sane-backends/Makefile
@@ -18,6 +18,7 @@ PKG_HASH:=293747bf37275c424ebb2c833f8588601a60b2f9653945d5a3194875355e36c9
 PKG_MAINTAINER:=Luiz Angelo Daros de Luca <luizluca@gmail.com>
 PKG_LICENSE:=GPL-2.0 GPL-2.0+
 PKG_LICENSE_FILES:=COPYING LICENSE
+PKG_CPE_ID:=cpe:/a:sane-backends_project:sane-backends
 
 PKG_INSTALL:=1