diff --git a/search-services/alfresco-search/src/test/java/org/alfresco/solr/tracker/MetadataTrackerTest.java b/search-services/alfresco-search/src/test/java/org/alfresco/solr/tracker/MetadataTrackerTest.java
index 163e30bad..7fd11f320 100644
--- a/search-services/alfresco-search/src/test/java/org/alfresco/solr/tracker/MetadataTrackerTest.java
+++ b/search-services/alfresco-search/src/test/java/org/alfresco/solr/tracker/MetadataTrackerTest.java
@@ -114,7 +114,7 @@ public class MetadataTrackerTest
         // Subsequent calls to getTransactions must return a different set of transactions to avoid an infinite loop
         when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt())).thenReturn(txs)
                     .thenReturn(txs).thenReturn(mock(Transactions.class));
-        when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), isNull(ShardState.class))).thenReturn(txs)
+        when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), isNull())).thenReturn(txs)
         .thenReturn(txs).thenReturn(mock(Transactions.class));
         when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), any(ShardState.class))).thenReturn(txs)
         .thenReturn(txs).thenReturn(mock(Transactions.class));
@@ -144,7 +144,7 @@ public class MetadataTrackerTest
         List<Transaction> txsList = new ArrayList<>();
         when(txs.getTransactions()).thenReturn(txsList);
 
-        when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), isNull(ShardState.class))).thenReturn(txs);
+        when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), isNull())).thenReturn(txs);
         when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt(), any(ShardState.class))).thenReturn(txs);
         when(repositoryClient.getTransactions(anyLong(), anyLong(), anyLong(), anyLong(), anyInt())).thenReturn(txs);