diff --git a/meta-citadel/conf/layer.conf b/meta-citadel/conf/layer.conf
index f25c5eb..7c9e703 100644
--- a/meta-citadel/conf/layer.conf
+++ b/meta-citadel/conf/layer.conf
@@ -11,7 +11,7 @@ BBFILE_COLLECTIONS += "citadel"
 BBFILE_PATTERN_citadel = "^${LAYERDIR}/"
 BBFILE_PRIORITY_citadel = "5"
 
-LAYERSERIES_COMPAT_citadel = "rocko"
+LAYERSERIES_COMPAT_citadel = "sumo"
 
 # This should only be incremented on significant changes that will
 # cause compatibility issues with other layers