diff --git a/solr/src/test/org/apache/solr/util/SolrPluginUtilsTest.java b/solr/src/test/org/apache/solr/util/SolrPluginUtilsTest.java
index 325f1f6354b..70c1364015c 100644
--- a/solr/src/test/org/apache/solr/util/SolrPluginUtilsTest.java
+++ b/solr/src/test/org/apache/solr/util/SolrPluginUtilsTest.java
@@ -83,7 +83,7 @@ public class SolrPluginUtilsTest extends SolrTestCaseJ4 {
     for (SolrDocument document : list) {
       assertNotNull(document.get("val_t"));
     }
-    holder.close();
+    holder.decref();
   }
 
   @Test