diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index 7f426355a5ad..08f1c5311ae0 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -627,7 +627,7 @@ uno::Sequence< OUString > lcl_DataSequenceToStringSequence(
     {
         OUString aRole;
         xProp->getPropertyValue("Role") >>= aRole;
-        if( aRole.match( OUString(  "values-x" ) ) )
+        if( aRole.match("values-x") )
         {
             //lcl_clearIfNoValuesButTextIsContained - replace by indices if the values are not appropriate
             bool bHasValue=false;