diff --git a/Assets/Mirror/Tests/WeaverTests~/SyncListByteValid.cs b/Assets/Mirror/Tests/WeaverTests~/SyncListByteValid.cs
new file mode 100644
index 000000000..0c1e57bf8
--- /dev/null
+++ b/Assets/Mirror/Tests/WeaverTests~/SyncListByteValid.cs
@@ -0,0 +1,12 @@
+using UnityEngine;
+using Mirror;
+
+namespace MirrorTest
+{
+    class MirrorTestPlayer : NetworkBehaviour
+    {
+        class MyByteClass : SyncList<byte> {};
+
+        MyByteClass Foo;
+    }
+}