diff --git a/src/id.rs b/src/id.rs
index 098bcabc2..4546b116f 100644
--- a/src/id.rs
+++ b/src/id.rs
@@ -1,4 +1,4 @@
-// Copyright (C) 2022 Daniel Mueller (deso@posteo.net)
+// Copyright (C) 2022-2023 Daniel Mueller (deso@posteo.net)
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 use std::cmp::Ordering;
@@ -56,10 +56,7 @@ impl<T> Id<T> {
 
 impl<T> Clone for Id<T> {
   fn clone(&self) -> Self {
-    Self {
-      id: self.id,
-      _phantom: PhantomData,
-    }
+    *self
   }
 }
 
diff --git a/src/ui/tab_bar.rs b/src/ui/tab_bar.rs
index c3a13f1cb..701132403 100644
--- a/src/ui/tab_bar.rs
+++ b/src/ui/tab_bar.rs
@@ -600,37 +600,37 @@ mod tests {
 
   #[test]
   fn search_tabs() {
-    let tabs = vec![1, 2, 3];
+    let tabs = [1, 2, 3];
     let selected = 0;
     let reverse = false;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);
     assert_eq!(snapshot, vec![1, 2, 3, 1]);
 
-    let tabs = vec![1, 2, 3, 4];
+    let tabs = [1, 2, 3, 4];
     let selected = 1;
     let reverse = false;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);
     assert_eq!(snapshot, vec![2, 3, 4, 1, 2]);
 
-    let tabs = vec![1, 2, 3];
+    let tabs = [1, 2, 3];
     let selected = 2;
     let reverse = false;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);
     assert_eq!(snapshot, vec![3, 1, 2, 3]);
 
-    let tabs = vec![1, 2, 3];
+    let tabs = [1, 2, 3];
     let selected = 0;
     let reverse = true;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);
     assert_eq!(snapshot, vec![1, 3, 2, 1]);
 
-    let tabs = vec![1, 2, 3, 4, 5];
+    let tabs = [1, 2, 3, 4, 5];
     let selected = 1;
     let reverse = true;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);
     assert_eq!(snapshot, vec![2, 1, 5, 4, 3, 2]);
 
-    let tabs = vec![1, 2, 3];
+    let tabs = [1, 2, 3];
     let selected = 2;
     let reverse = true;
     let snapshot = search_snapshot(tabs.iter().copied(), selected, reverse);