diff --git a/src/thread_id.rs b/src/thread_id.rs
index 8b87372..efba366 100644
--- a/src/thread_id.rs
+++ b/src/thread_id.rs
@@ -221,31 +221,26 @@ cfg_if::cfg_if! {
 #[test]
 fn test_thread() {
     let thread = Thread::new(0);
-    assert_eq!(thread.id(), 0);
     assert_eq!(thread.bucket(), 0);
     assert_eq!(thread.bucket_size(), 1);
     assert_eq!(thread.index(), 0);
 
     let thread = Thread::new(1);
-    assert_eq!(thread.id(), 1);
     assert_eq!(thread.bucket(), 1);
     assert_eq!(thread.bucket_size(), 2);
     assert_eq!(thread.index(), 0);
 
     let thread = Thread::new(2);
-    assert_eq!(thread.id(), 2);
     assert_eq!(thread.bucket(), 1);
     assert_eq!(thread.bucket_size(), 2);
     assert_eq!(thread.index(), 1);
 
     let thread = Thread::new(3);
-    assert_eq!(thread.id(), 3);
     assert_eq!(thread.bucket(), 2);
     assert_eq!(thread.bucket_size(), 4);
     assert_eq!(thread.index(), 0);
 
     let thread = Thread::new(19);
-    assert_eq!(thread.id(), 19);
     assert_eq!(thread.bucket(), 4);
     assert_eq!(thread.bucket_size(), 16);
     assert_eq!(thread.index(), 4);