diff --git a/src/Ryujinx.Graphics.Metal/StateCache.cs b/src/Ryujinx.Graphics.Metal/StateCache.cs
index 4b2c6c5a4..f333814e6 100644
--- a/src/Ryujinx.Graphics.Metal/StateCache.cs
+++ b/src/Ryujinx.Graphics.Metal/StateCache.cs
@@ -19,6 +19,8 @@ namespace Ryujinx.Graphics.Metal
             {
                 value.Dispose();
             }
+
+            GC.SuppressFinalize(this);
         }
 
         public T GetOrCreate(TDescriptor descriptor)