diff --git a/meta-evb/conf/layer.conf b/meta-evb/conf/layer.conf
index 0aca4aa..f8f2d0e 100644
--- a/meta-evb/conf/layer.conf
+++ b/meta-evb/conf/layer.conf
@@ -3,6 +3,3 @@
 
 BBFILE_COLLECTIONS += "evb"
 BBFILE_PATTERN_evb = ""
-
-# Provide a variable that points the base of the evb layer.
-EVBBASE = '${@os.path.normpath("${LAYERDIR}/")}'
diff --git a/meta-evb/meta-evb-enclustra/meta-evb-zx3-pm3/recipes-phosphor/leds/evb-zx3-pm3-led-manager-config-native.bb b/meta-evb/meta-evb-enclustra/meta-evb-zx3-pm3/recipes-phosphor/leds/evb-zx3-pm3-led-manager-config-native.bb
index 711dcc3..64e0318 100644
--- a/meta-evb/meta-evb-enclustra/meta-evb-zx3-pm3/recipes-phosphor/leds/evb-zx3-pm3-led-manager-config-native.bb
+++ b/meta-evb/meta-evb-enclustra/meta-evb-zx3-pm3/recipes-phosphor/leds/evb-zx3-pm3-led-manager-config-native.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Phosphor LED Group Management for Enclustra Mars ZX3"
 PR = "r1"
 LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://${EVBBASE}/COPYING.apache-2.0;md5=34400b68072d710fecd0a2940a0d1658"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
 
 inherit native