diff --git a/solr/core/src/test/org/apache/solr/cloud/TestCloudSearcherWarming.java b/solr/core/src/test/org/apache/solr/cloud/TestCloudSearcherWarming.java
index 66be2dcb11d..5c403f4328e 100644
--- a/solr/core/src/test/org/apache/solr/cloud/TestCloudSearcherWarming.java
+++ b/solr/core/src/test/org/apache/solr/cloud/TestCloudSearcherWarming.java
@@ -103,7 +103,7 @@ public void testRepFactor1LeaderStartup() throws Exception {
         "{"
             + "'add-listener' : {'name':'newSearcherListener','event':'newSearcher', 'class':'"
             + SleepingSolrEventListener.class.getName()
-            + "'}"
+            + "'},"
             + "'add-listener' : {'name':'firstSearcherListener','event':'firstSearcher', 'class':'"
             + SleepingSolrEventListener.class.getName()
             + "'}"
@@ -169,7 +169,7 @@ public void testPeersyncFailureReplicationSuccess() throws Exception {
         "{"
             + "'add-listener' : {'name':'newSearcherListener','event':'newSearcher', 'class':'"
             + SleepingSolrEventListener.class.getName()
-            + "'}"
+            + "'},"
             + "'add-listener' : {'name':'firstSearcherListener','event':'firstSearcher', 'class':'"
             + SleepingSolrEventListener.class.getName()
             + "'}"