diff --git a/conf/core/AttributeConflation.conf b/conf/core/AttributeConflation.conf
index f918fc0..3cfe6c9 100644
--- a/conf/core/AttributeConflation.conf
+++ b/conf/core/AttributeConflation.conf
@@ -11,6 +11,7 @@
"highway.merge.tags.only": "true",
"poi.polygon.allow.cross.conflation.merging": "true",
"poi.polygon.auto.merge.many.poi.to.one.poly.matches": "true",
+ "poi.polygon.tag.merger": "hoot::OverwriteTag1Merger",
"remove.elements.visitor.element.criteria": "hoot::TagKeyCriterion;hoot::ReviewRelationCriterion",
"remove.elements.visitor.recursive": "false",
"review.score.criterion.invert.thresholding": "true",