diff --git a/wireshark_gen/templates/_oftype_readers.lua b/wireshark_gen/templates/_oftype_readers.lua
index bf83de0..d80323c 100644
--- a/wireshark_gen/templates/_oftype_readers.lua
+++ b/wireshark_gen/templates/_oftype_readers.lua
@@ -49,6 +49,10 @@
     read_scalar(reader, subtree, field_name, 16)
 end
 
+function read_of_checksum_128_t(reader, version, subtree, field_name)
+    read_scalar(reader, subtree, field_name, 16)
+end
+
 function read_of_octets_t(reader, version, subtree, field_name)
     if not reader.is_empty() then
         subtree:add(fields[field_name], reader.read_all())