diff --git a/daemon/manager.rs b/daemon/manager.rs
index 486108f..7facf90 100644
--- a/daemon/manager.rs
+++ b/daemon/manager.rs
@@ -241,6 +241,7 @@ impl NiriTag {
                 let fullstate: HashMap<u8, TagState> = self
                     .tags
                     .iter()
+                    .filter(|(t, _)| **t != 0)
                     .map(|(&t, &enabled)| {
                         (
                             t,