diff --git a/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg b/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
index 22623187..bdc51e49 100644
--- a/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
+++ b/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
@@ -385,8 +385,6 @@ $endif$
 get_type_identifier(type, name) ::= <<
 $if (type.isAliasType)$
 $get_type_identifier_registry(typename=type.scopedname, name=name)$
-$elseif (type.isByteType)$
-$get_type_identifier_registry(typename="_byte", name=name)$
 $elseif (type.primitive && !type.isEnumType)$
 $get_type_identifier_registry(typename=["_", type.cppTypenameForTypeId], name=name)$
 $elseif (type.isStringType)$
diff --git a/thirdparty/idl-parser b/thirdparty/idl-parser
index 39de736d..1789fa76 160000
--- a/thirdparty/idl-parser
+++ b/thirdparty/idl-parser
@@ -1 +1 @@
-Subproject commit 39de736d1fb0ee839266104cc0da548946b87cbb
+Subproject commit 1789fa76dcfb655e492e6b23f8e970ce8922ad83