diff --git a/2023/vanilla-assets/src/main/resources/assets/mtr/s_train_suspend/main.js b/2023/vanilla-assets/src/main/resources/assets/mtr/s_train_suspend/main.js
index 7e601826..c34e9695 100644
--- a/2023/vanilla-assets/src/main/resources/assets/mtr/s_train_suspend/main.js
+++ b/2023/vanilla-assets/src/main/resources/assets/mtr/s_train_suspend/main.js
@@ -16,7 +16,7 @@ function createTrain(ctx, state, train) {
 }
 
 function disposeTrain(ctx, state, train) {
-  // state.pisTexture.close();
+  state.pisTexture.close();
 }
 
 function renderTrain(ctx, state, train) {