diff --git a/core/src/love/distributedrebirth/demo4d/base2t/Base2Terminator.java b/core/src/love/distributedrebirth/demo4d/base2t/Base2Terminator.java
index 5117c2d1..81935ad2 100644
--- a/core/src/love/distributedrebirth/demo4d/base2t/Base2Terminator.java
+++ b/core/src/love/distributedrebirth/demo4d/base2t/Base2Terminator.java
@@ -14,7 +14,7 @@ import java.util.List;
  */
 public class Base2Terminator {
 	private static final int STREAM_EOF = -1;
-	private static final int BLOCK_TONG_SIZE = 18;
+	private static final int BLOCK_TONG_SIZE = 9;
 	private static final int BLOCK_TOCTA_SIZE = 18;
 	private static final int SHIFT_8 = 8;
 	private static final int SHIFT_16 = 16;