diff --git a/conf/layer.conf b/conf/layer.conf
index 52fa137..613830b 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -11,4 +11,4 @@ BBFILE_COLLECTIONS += "rdk-iot"
 BBFILE_PATTERN_rdk-iot = "^${LAYERDIR}/"
 BBFILE_PRIORITY_rdk-iot = "5"
 LAYERVERSION_rdk-iot = "1"
-LAYERSERIES_COMPAT_rdk-iot = "kirkstone"
\ No newline at end of file
+LAYERSERIES_COMPAT_rdk-iot = "kirkstone wrynose"
diff --git a/recipes-support/gn/gn_git.bb b/recipes-support/gn/gn_git.bb
index e2cb247..372ddf0 100644
--- a/recipes-support/gn/gn_git.bb
+++ b/recipes-support/gn/gn_git.bb
@@ -3,7 +3,7 @@ LICENSE = "BSD-3-Clause & Unicode"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=0fca02217a5d49a14dfe2d11837bb34d \
                     file://src/base/third_party/icu/LICENSE;md5=97cdee8fe9e91b393a616bc13c8081db"
 
-SRC_URI = "git://gn.googlesource.com/gn.git;protocol=https"
+SRC_URI = "git://gn.googlesource.com/gn.git;protocol=https;branch=main"
 
 DEPENDS = "ninja-native"
 
@@ -25,4 +25,4 @@ do_install () {
     install -D ${B}/gn ${D}${bindir}/gn
 }
 
-BBCLASSEXTEND = "native"
\ No newline at end of file
+BBCLASSEXTEND = "native"