diff --git a/meta-ingrasys/conf/layer.conf b/meta-ingrasys/conf/layer.conf
index 1c9165c..18a1bfa 100644
--- a/meta-ingrasys/conf/layer.conf
+++ b/meta-ingrasys/conf/layer.conf
@@ -3,4 +3,4 @@
 
 BBFILE_COLLECTIONS += "ingrasys"
 BBFILE_PATTERN_ingrasys := "^${LAYERDIR}/"
-LAYERSERIES_COMPAT_ingrasys = "dunfell gatesgarth"
+LAYERSERIES_COMPAT_ingrasys = "gatesgarth hardknott"