diff --git a/src/memory/Code/FunctionHookGate.cs b/src/memory/Code/FunctionHookGate.cs
index 77f7adb..18e536b 100644
--- a/src/memory/Code/FunctionHookGate.cs
+++ b/src/memory/Code/FunctionHookGate.cs
@@ -6,7 +6,7 @@ internal static unsafe class FunctionHookGate
 {
     private sealed class GateContext
     {
-        public readonly ref struct HookGuard
+        public readonly ref struct HookGuard : IDisposable
         {
             public bool IsOwned => _context != null;