diff --git a/data/protocol.json b/data/protocol.json
index 1454610..a6fcdb4 100644
--- a/data/protocol.json
+++ b/data/protocol.json
@@ -336,7 +336,7 @@
     "blockrecords": [
       "array",
       {
-        "countType":"i16",
+        "countType":"i32",
         "type": [
           "container",
           [