diff --git a/meta-tiogapass/conf/layer.conf b/meta-tiogapass/conf/layer.conf
index ca0785e..1ef53db 100644
--- a/meta-tiogapass/conf/layer.conf
+++ b/meta-tiogapass/conf/layer.conf
@@ -8,4 +8,4 @@
 BBFILE_COLLECTIONS += "tiogapass-layer"
 BBFILE_PATTERN_tiogapass-layer := "^${LAYERDIR}/"
 
-LAYERSERIES_COMPAT_tiogapass-layer := "zeus dunfell"
+LAYERSERIES_COMPAT_tiogapass-layer := "dunfell gatesgarth"
diff --git a/meta-yosemitev2/conf/layer.conf b/meta-yosemitev2/conf/layer.conf
index 501e86d..4db4415 100644
--- a/meta-yosemitev2/conf/layer.conf
+++ b/meta-yosemitev2/conf/layer.conf
@@ -8,4 +8,4 @@
 BBFILE_COLLECTIONS += "yosemitev2-layer"
 BBFILE_PATTERN_yosemitev2-layer := "^${LAYERDIR}/"
 
-LAYERSERIES_COMPAT_yosemitev2-layer := "zeus dunfell"
+LAYERSERIES_COMPAT_yosemitev2-layer := "dunfell gatesgarth"