diff --git a/conf/layer.conf b/conf/layer.conf
index c36c7e3..7f634ae 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -9,7 +9,7 @@ BBFILE_COLLECTIONS += "raspberrypi"
 BBFILE_PATTERN_raspberrypi := "^${LAYERDIR}/"
 BBFILE_PRIORITY_raspberrypi = "9"
 
-LAYERSERIES_COMPAT_raspberrypi = "hardknott honister"
+LAYERSERIES_COMPAT_raspberrypi = "honister"
 LAYERDEPENDS_raspberrypi = "core"
 
 # Additional license directories.