diff --git a/meta-tiogapass/conf/layer.conf b/meta-tiogapass/conf/layer.conf
index e0be064..1b01364 100644
--- a/meta-tiogapass/conf/layer.conf
+++ b/meta-tiogapass/conf/layer.conf
@@ -6,4 +6,6 @@
             ${LAYERDIR}/recipes-*/*/*.bbappend"
 
 BBFILE_COLLECTIONS += "tiogapass-layer"
-BBFILE_PATTERN_tiogapass-layer = ""
+BBFILE_PATTERN_tiogapass-layer := "^${LAYERDIR}/"
+
+LAYERSERIES_COMPAT_tiogapass-layer := "thud warrior"
\ No newline at end of file