diff --git a/src/CNodeScriptRuntime.cpp b/src/CNodeScriptRuntime.cpp
index 0938c3d3..12fb0f20 100644
--- a/src/CNodeScriptRuntime.cpp
+++ b/src/CNodeScriptRuntime.cpp
@@ -64,6 +64,9 @@ void CNodeScriptRuntime::OnDispose()
 		} while (uv_loop_alive(uv_default_loop()));
 	}*/
 
+	platform->DrainTasks(isolate);
+	platform->CancelPendingDelayedTasks(isolate);
+	platform->UnregisterIsolate(isolate);
 
 	v8::V8::Dispose();
 	v8::V8::ShutdownPlatform();