diff --git a/src/main/java/org/teacon/slides/renderer/SlideState.java b/src/main/java/org/teacon/slides/renderer/SlideState.java
index d10d88d..5cb988a 100644
--- a/src/main/java/org/teacon/slides/renderer/SlideState.java
+++ b/src/main/java/org/teacon/slides/renderer/SlideState.java
@@ -183,8 +183,6 @@ public static void applyPrefetch(Set<UUID> nonExistent, Map<UUID, ProjectorURL>
     }
 
     public static void prefetch(ProjectorBlockEntity blockEntity) {
-        System.out.println("Prefetch: " + blockEntity.getBlockPos());
-        new RuntimeException().printStackTrace(System.out);
         sBlockPending.add(blockEntity.getBlockPos());
     }