diff --git a/tests/sizes.rs b/tests/sizes.rs
index c90573e..11098a3 100644
--- a/tests/sizes.rs
+++ b/tests/sizes.rs
@@ -1,6 +1,6 @@
-use std::{mem, thread::Thread};
+use std::mem;
 
-use piccolo::{opcode::OpCode, Callback, Closure, String, Table, UserData, Value};
+use piccolo::{opcode::OpCode, Callback, Closure, String, Table, Thread, UserData, Value};
 
 #[test]
 fn test_sizes() {