diff --git a/meta-openembedded/meta-multimedia/conf/layer.conf b/meta-openembedded/meta-multimedia/conf/layer.conf
index be0e2b3..a27b97d 100644
--- a/meta-openembedded/meta-multimedia/conf/layer.conf
+++ b/meta-openembedded/meta-multimedia/conf/layer.conf
@@ -31,4 +31,4 @@
 
 LAYERDEPENDS_multimedia-layer = "core meta-python"
 
-LAYERSERIES_COMPAT_multimedia-layer = "gatesgarth"
+LAYERSERIES_COMPAT_multimedia-layer = "gatesgarth hardknott"