diff --git a/core/modules/taxonomy/src/Plugin/migrate/source/d6/TermLocalizedTranslation.php b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TermLocalizedTranslation.php
index 5348ee23e5..a832acdef9 100644
--- a/core/modules/taxonomy/src/Plugin/migrate/source/d6/TermLocalizedTranslation.php
+++ b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TermLocalizedTranslation.php
@@ -31,7 +31,7 @@ public function query() {
 
     // Add in the property, which is either name or description.
     // Cast td.tid as char for PostgreSQL compatibility.
-    $query->leftJoin('i18n_strings', 'i18n', 'CAST(td.tid AS CHAR(255)) = i18n.objectid');
+    $query->leftJoin('i18n_strings', 'i18n', 'td.tid  = CAST(i18n.objectid AS INT)');
     $query->isNotNull('i18n.lid');
     $query->addField('i18n', 'lid');
     $query->addField('i18n', 'property');