diff --git a/package/sylpheed/sylpheed.mk b/package/sylpheed/sylpheed.mk
index 0453fba521..2f8a7aeff9 100644
--- a/package/sylpheed/sylpheed.mk
+++ b/package/sylpheed/sylpheed.mk
@@ -10,6 +10,7 @@ SYLPHEED_SOURCE = sylpheed-$(SYLPHEED_VERSION).tar.xz
 SYLPHEED_SITE = http://sylpheed.sraoss.jp/sylpheed/v$(SYLPHEED_VERSION_MAJOR)
 SYLPHEED_LICENSE = GPL-2.0+ (executables), LGPL-2.1+ (library, attachment plugin)
 SYLPHEED_LICENSE_FILES = COPYING COPYING.LIB
+SYLPHEED_CPE_ID_VENDOR = sylpheed_project
 SYLPHEED_CONF_OPTS = --disable-gtkspell --disable-gpgme
 SYLPHEED_DEPENDENCIES = host-pkgconf libgtk2