2 files changed, 3 insertions, 4 deletions

diff --git a/meta-poky/conf/distro/poky.conf b/meta-poky/conf/distro/poky.conf
index 5790094ea9..a42e1d4ebb 100644
--- a/meta-poky/conf/distro/poky.conf
+++ b/meta-poky/conf/distro/poky.conf
@@ -1,8 +1,7 @@
 DISTRO = "poky"
 DISTRO_NAME = "Poky (Yocto Project Reference Distro)"
-#DISTRO_VERSION = "3.4+snapshot-${METADATA_REVISION}"
-DISTRO_VERSION = "4.0"
-DISTRO_CODENAME = "kirkstone"
+DISTRO_VERSION = "4.1+snapshot-${METADATA_REVISION}"
+DISTRO_CODENAME = "langdale"
 SDK_VENDOR = "-pokysdk"
 SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${METADATA_REVISION}', 'snapshot')}"
 SDK_VERSION[vardepvalue] = "${SDK_VERSION}"
diff --git a/meta-poky/conf/layer.conf b/meta-poky/conf/layer.conf
index f43c875c2a..357cc803da 100644
--- a/meta-poky/conf/layer.conf
+++ b/meta-poky/conf/layer.conf
@@ -9,7 +9,7 @@ BBFILE_COLLECTIONS += "yocto"
 BBFILE_PATTERN_yocto = "^${LAYERDIR}/"
 BBFILE_PRIORITY_yocto = "5"
 
-LAYERSERIES_COMPAT_yocto = "kirkstone"
+LAYERSERIES_COMPAT_yocto = "kirkstone langdale"
 
 # This should only be incremented on significant changes that will
 # cause compatibility issues with other layers