diff --git a/solr/contrib/clustering/src/test/java/org/apache/solr/handler/clustering/AbstractClusteringTest.java b/solr/contrib/clustering/src/test/java/org/apache/solr/handler/clustering/AbstractClusteringTest.java
index fd3502a12bb..7c308c3e86f 100644
--- a/solr/contrib/clustering/src/test/java/org/apache/solr/handler/clustering/AbstractClusteringTest.java
+++ b/solr/contrib/clustering/src/test/java/org/apache/solr/handler/clustering/AbstractClusteringTest.java
@@ -30,7 +30,7 @@ public class AbstractClusteringTest extends SolrTestCaseJ4 {
 
   @BeforeClass
   public static void beforeClass() throws Exception {
-    initCore("solrConfig.xml", "schema.xml");
+    initCore("solrconfig.xml", "schema.xml");
     numberOfDocs = 0;
     for (String[] doc : DOCUMENTS) {
       assertNull(h.validateUpdate(adoc("id", Integer.toString(numberOfDocs), "url", doc[0], "title", doc[1], "snippet", doc[2])));