diff --git a/vivocore/conf/schema.xml b/vivocore/conf/schema.xml
index b3eef1c..69d0599 100644
--- a/vivocore/conf/schema.xml
+++ b/vivocore/conf/schema.xml
@@ -134,7 +134,7 @@
   
   <field name="nameLowercase" type="lowercase_iph" indexed="true" stored="false" multiValued="true" omitNorms="false"/>
   <!-- A sortable version of nameLowercase -->
-  <field name="nameLowercaseSingleValued" type="lowercase" indexed="true" stored="false" multiValued="false" omitNorms="true" />  
+  <field name="nameLowercaseSingleValued" type="lowercase_iph" indexed="true" stored="false" multiValued="false" omitNorms="true" />  
   <field name="nameUnstemmed" type="text_unstemmed" indexed="true" stored="false" multiValued="true" omitNorms="false"/>
   <field name="nameStemmed" type="text_stemmed" indexed="true" stored="false" multiValued="true" omitNorms="false"/>