diff --git a/source/test-java/org/alfresco/repo/search/impl/solr/DbOrIndexSwitchingQueryLanguageTest.java b/source/test-java/org/alfresco/repo/search/impl/solr/DbOrIndexSwitchingQueryLanguageTest.java
index 01fc6ed3dd..ccaef2ba83 100644
--- a/source/test-java/org/alfresco/repo/search/impl/solr/DbOrIndexSwitchingQueryLanguageTest.java
+++ b/source/test-java/org/alfresco/repo/search/impl/solr/DbOrIndexSwitchingQueryLanguageTest.java
@@ -91,7 +91,7 @@ public class DbOrIndexSwitchingQueryLanguageTest
         when(indexQueryLang.executeQuery(argThat(isSearchParamsSinceTxId(null)), eq(admLuceneSearcher))).thenReturn(indexResults);
         when(indexResults.getLastIndexedTxId()).thenReturn(80L);
         when(dbQueryLang.executeQuery(argThat(isSearchParamsSinceTxId(80L)), eq(admLuceneSearcher))).thenReturn(dbResults);
-        when(solrDAO.getNodes(argThat(isNodeParamsFromTxnId(81L)), null)).thenReturn(changedNodes);
+        when(solrDAO.getNodes(argThat(isNodeParamsFromTxnId(81L)), eq(null))).thenReturn(changedNodes);
         
         searchParameters.setQueryConsistency(QueryConsistency.HYBRID);