diff --git a/documentation/poky.ent b/documentation/poky.ent
index 4de800fefc..a14a7493cb 100644
--- a/documentation/poky.ent
+++ b/documentation/poky.ent
@@ -2,6 +2,8 @@
 <!ENTITY DISTRO_COMPRESSED "25">
 <!ENTITY DISTRO_NAME_NO_CAP "sumo">
 <!ENTITY DISTRO_NAME "Sumo">
+<!ENTITY DISTRO_NAME_NO_CAP_MINUS_ONE "rocko">
+<!ENTITY DISTRO_NAME_MINUS_ONE "Rocko">
 <!ENTITY YOCTO_DOC_VERSION "2.5">
 <!ENTITY DISTRO_REL_TAG "yocto-2.5">
 <!ENTITY METAINTELVERSION "9.0">