diff --git a/src/main/java/com/eprosima/fastdds/idl/templates/eprosima.stg b/src/main/java/com/eprosima/fastdds/idl/templates/eprosima.stg
index 6cc99a41..ac137df6 100644
--- a/src/main/java/com/eprosima/fastdds/idl/templates/eprosima.stg
+++ b/src/main/java/com/eprosima/fastdds/idl/templates/eprosima.stg
@@ -144,7 +144,7 @@ $definition_list$
 
 //{ Anonymous collections generator name
 sequence_name(sequence) ::= <%
-$if(sequence.contentTypeCode.primitive && !sequence.contentTypeCode.isEnumType)$
+$if(sequence.contentTypeCode.primitive && !sequence.contentTypeCode.isEnumType && !sequence.contentTypeCode.isAliasType)$
 anonymous_sequence_$sequence.contentTypeCode.cppTypenameForTypeId$_$if(sequence.unbound)$unbounded$else$$sequence.evaluatedMaxsize$$endif$
 $elseif (sequence.contentTypeCode.isStringType)$
 anonymous_sequence_$string_name(string=sequence.contentTypeCode)$_$if(sequence.unbound)$unbounded$else$$sequence.evaluatedMaxsize$$endif$
diff --git a/thirdparty/dds-types-test b/thirdparty/dds-types-test
index eff49726..03def739 160000
--- a/thirdparty/dds-types-test
+++ b/thirdparty/dds-types-test
@@ -1 +1 @@
-Subproject commit eff497269eebe9dba3559f921b4e749804bf975c
+Subproject commit 03def739e4a5c2ca7bdc94536da5215442db235d