diff --git a/meta-yocto/conf/distro/poky.conf b/meta-yocto/conf/distro/poky.conf
index 02ab4002c4..0e143ee9a8 100644
--- a/meta-yocto/conf/distro/poky.conf
+++ b/meta-yocto/conf/distro/poky.conf
@@ -73,6 +73,7 @@ SANITY_TESTED_DISTROS ?= " \
             Yocto-1.2 \n \
             Poky-1.2 \n \
             Poky-1.3 \n \
+            Poky-1.4 \n \
             Ubuntu-10.04 \n \
             Ubuntu-11.10 \n \
             Ubuntu-12.04 \n \
@@ -84,6 +85,7 @@ SANITY_TESTED_DISTROS ?= " \
             CentOS-5.7 \n \
             CentOS-5.8 \n \
             CentOS-6.3 \n \
+            CentOS-6.4 \n \
             Debian-6.0 \n \
             Debian-7.0 \n \
             SUSE-LINUX-11.4 \n \