diff --git a/meta-ti-bsp/conf/layer.conf b/meta-ti-bsp/conf/layer.conf
index e87221f3..1fffb971 100644
--- a/meta-ti-bsp/conf/layer.conf
+++ b/meta-ti-bsp/conf/layer.conf
@@ -9,7 +9,7 @@ BBFILE_COLLECTIONS += "meta-ti-bsp"
 BBFILE_PATTERN_meta-ti-bsp := "^${LAYERDIR}/"
 BBFILE_PRIORITY_meta-ti-bsp = "6"
 
-LAYERSERIES_COMPAT_meta-ti-bsp = "scarthgap styhead"
+LAYERSERIES_COMPAT_meta-ti-bsp = "scarthgap styhead walnascar"
 
 LICENSE_PATH += "${LAYERDIR}/licenses"
 
diff --git a/meta-ti-extras/conf/layer.conf b/meta-ti-extras/conf/layer.conf
index a8c68343..5c493daa 100644
--- a/meta-ti-extras/conf/layer.conf
+++ b/meta-ti-extras/conf/layer.conf
@@ -9,7 +9,7 @@ BBFILE_COLLECTIONS += "meta-ti-extras"
 BBFILE_PATTERN_meta-ti-extras := "^${LAYERDIR}/"
 BBFILE_PRIORITY_meta-ti-extras = "6"
 
-LAYERSERIES_COMPAT_meta-ti-extras = "scarthgap styhead"
+LAYERSERIES_COMPAT_meta-ti-extras = "scarthgap styhead walnascar"
 
 LICENSE_PATH += "${LAYERDIR}/licenses"