diff --git a/java/solr/ezp-default/conf/language-specific-fieldtypes.xml b/java/solr/ezp-default/conf/language-specific-fieldtypes.xml
index 15323d7f..9e5d3ba6 100644
--- a/java/solr/ezp-default/conf/language-specific-fieldtypes.xml
+++ b/java/solr/ezp-default/conf/language-specific-fieldtypes.xml
@@ -13,7 +13,7 @@
                 words="stopwords.txt"
                 enablePositionIncrements="true"
                 />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
         <filter class="solr.LowerCaseFilterFactory"/>
         <filter class="solr.ASCIIFoldingFilterFactory"/>
         <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>