diff --git a/schema/snapcraft.json b/schema/snapcraft.json
index f0890b80f3..c4c0a5b3ec 100644
--- a/schema/snapcraft.json
+++ b/schema/snapcraft.json
@@ -916,6 +916,7 @@
                                     "gnome-3-34",
                                     "gnome-3-38",
                                     "kde-neon",
+                                    "kde-neon-6",
                                     "ros1-noetic",
                                     "ros1-noetic-desktop",
                                     "ros1-noetic-perception",