diff --git a/src/api.rs b/src/api.rs
index 59a96a3..c3db913 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -148,7 +148,7 @@ impl Api {
         Ok(stream.items.into_iter().map(|item| {
             let unread = !item.categories.as_deref().unwrap_or_default()
                 .iter()
-                .any(|c| c.contains("user/-/state/com.google/read"));
+                .any(|c| c == "user/-/state/com.google/read");
             let content = item.summary
                 .as_ref()
                 .and_then(|s| s.content.clone())