diff --git a/resources/numex/pt.yaml b/resources/numex/pt.yaml
index b9c9eaf7..9970abc9 100644
--- a/resources/numex/pt.yaml
+++ b/resources/numex/pt.yaml
@@ -542,6 +542,7 @@
       name: "milésimo"
       value: 1000
       type: "ordinal"
+      left: "multiply"
       right: "add"
     - 
       name: "milesimo"