installer: refactor App interface
diff --git a/core/installer/values-tmpl/headscale-user.cue b/core/installer/values-tmpl/headscale-user.cue
index c591d12..5265613 100644
--- a/core/installer/values-tmpl/headscale-user.cue
+++ b/core/installer/values-tmpl/headscale-user.cue
@@ -5,6 +5,8 @@
 	}
 }
 
+namespace: "app-headscale"
+
 images: {}
 
 charts: {