diff --git a/lib/coins/compress.js b/lib/coins/compress.js
index 108e6e8a..53684460 100644
--- a/lib/coins/compress.js
+++ b/lib/coins/compress.js
@@ -20,7 +20,7 @@ const consensus = require('../protocol/consensus');
  * Constants
  */
 
-const COMPRESS_TYPES = 10; // Space for 4 extra.
+const COMPRESS_TYPES = 6;
 const EMPTY_BUFFER = Buffer.alloc(0);
 
 /**