diff --git a/etc/zebradb/marc_defs/unimarc/biblios/biblio-koha-indexdefs.xml b/etc/zebradb/marc_defs/unimarc/biblios/biblio-koha-indexdefs.xml
index e0068f500f..b1f51aa926 100644
--- a/etc/zebradb/marc_defs/unimarc/biblios/biblio-koha-indexdefs.xml
+++ b/etc/zebradb/marc_defs/unimarc/biblios/biblio-koha-indexdefs.xml
@@ -1452,15 +1452,6 @@
   <facet tag="225" subfields="a">
     <target_index>se:0</target_index>
   </facet>
-  <facet tag="500" subfields="a">
-    <target_index>su-ut:0</target_index>
-  </facet>
-  <facet tag="501" subfields="a">
-    <target_index>su-ut:0</target_index>
-  </facet>
-  <facet tag="503" subfields="a">
-    <target_index>su-ut:0</target_index>
-  </facet>
   <facet tag="600" subfields="ab">
     <target_index>su-to:0</target_index>
   </facet>