diff --git a/alerting/build.gradle b/alerting/build.gradle
index df76479ff..2a583f581 100644
--- a/alerting/build.gradle
+++ b/alerting/build.gradle
@@ -183,7 +183,7 @@ testClusters.integTest {
 }
 
 testClusters.integTest.nodes.each { node ->
-    node.setting("opendistro.destination.host.deny_list", "[\"10.0.0.0/8\", \"127.0.0.1\"]")
+    node.setting("plugins.destination.host.deny_list", "[\"10.0.0.0/8\", \"127.0.0.1\"]")
 }
 
 integTest {
@@ -247,17 +247,17 @@ task integTestRemote(type: RestIntegTestTask) {
 }
 integTestRemote.enabled = System.getProperty("tests.rest.cluster") != null
 
-String bwcVersion = "1.13.1.0"
+String bwcVersion = "1.1.0.0"
 String baseName = "alertingBwcCluster"
 String bwcFilePath = "src/test/resources/bwc"
-String bwcOpenDistroPlugin = "opendistro-alerting-" + bwcVersion + ".zip"
-String bwcRemoteFile = 'https://d3g5vo6xdbdb9a.cloudfront.net/downloads/elasticsearch-plugins/opendistro-alerting/' + bwcOpenDistroPlugin
+String bwcOpenSearchPlugin = "opensearch-alerting-" + bwcVersion + ".zip"
+String bwcRemoteFile = 'https://ci.opensearch.org/ci/dbc/bundle-build/1.1.0/20210930/linux/x64/builds/opensearch/plugins/' + bwcOpenSearchPlugin
 
 2.times {i ->
     testClusters {
         "${baseName}$i" {
             testDistribution = "ARCHIVE"
-            versions = ["7.10.2","2.1.0-SNAPSHOT"]
+            versions = ["1.1.0", "2.1.0-SNAPSHOT"]
             numberOfNodes = 3
             plugin(provider(new Callable<RegularFile>(){
                 @Override
@@ -270,7 +270,7 @@ String bwcRemoteFile = 'https://d3g5vo6xdbdb9a.cloudfront.net/downloads/elastics
                             if (!dir.exists()) {
                                 dir.mkdirs()
                             }
-                            File f = new File(dir, bwcOpenDistroPlugin)
+                            File f = new File(dir, bwcOpenSearchPlugin)
                             if (!f.exists()) {
                                 new URL(bwcRemoteFile).withInputStream{ ins -> f.withOutputStream{ it << ins }}
                             }
diff --git a/alerting/src/test/kotlin/org/opensearch/alerting/bwc/AlertingBackwardsCompatibilityIT.kt b/alerting/src/test/kotlin/org/opensearch/alerting/bwc/AlertingBackwardsCompatibilityIT.kt
index 0346272cd..3f41bd522 100644
--- a/alerting/src/test/kotlin/org/opensearch/alerting/bwc/AlertingBackwardsCompatibilityIT.kt
+++ b/alerting/src/test/kotlin/org/opensearch/alerting/bwc/AlertingBackwardsCompatibilityIT.kt
@@ -9,7 +9,6 @@ import org.apache.http.entity.ContentType.APPLICATION_JSON
 import org.apache.http.entity.StringEntity
 import org.opensearch.alerting.ALERTING_BASE_URI
 import org.opensearch.alerting.AlertingRestTestCase
-import org.opensearch.alerting.LEGACY_OPENDISTRO_ALERTING_BASE_URI
 import org.opensearch.alerting.makeRequest
 import org.opensearch.alerting.model.Monitor
 import org.opensearch.common.settings.Settings
@@ -53,15 +52,15 @@ class AlertingBackwardsCompatibilityIT : AlertingRestTestCase() {
             val pluginNames = plugins.map { plugin -> plugin["name"] }.toSet()
             when (CLUSTER_TYPE) {
                 ClusterType.OLD -> {
-                    assertTrue(pluginNames.contains("opendistro-alerting"))
+                    assertTrue(pluginNames.contains("opensearch-alerting"))
                     createBasicMonitor()
                 }
                 ClusterType.MIXED -> {
                     assertTrue(pluginNames.contains("opensearch-alerting"))
-                    verifyMonitorExists(LEGACY_OPENDISTRO_ALERTING_BASE_URI)
+                    verifyMonitorExists(ALERTING_BASE_URI)
                     // TODO: Need to move the base URI being used here into a constant and rename ALERTING_BASE_URI to
                     //  MONITOR_BASE_URI
-                    verifyMonitorStats("/_opendistro/_alerting")
+                    verifyMonitorStats("/_plugins/_alerting")
                 }
                 ClusterType.UPGRADED -> {
                     assertTrue(pluginNames.contains("opensearch-alerting"))
@@ -112,7 +111,7 @@ class AlertingBackwardsCompatibilityIT : AlertingRestTestCase() {
     @Throws(Exception::class)
     private fun createBasicMonitor() {
         val indexName = "test_bwc_index"
-        val legacyMonitorString = """
+        val bwcMonitorString = """
             {
               "type": "monitor",
               "name": "test_bwc_monitor",
@@ -123,43 +122,38 @@ class AlertingBackwardsCompatibilityIT : AlertingRestTestCase() {
                   "unit": "MINUTES"
                 }
               },
-              "inputs": [
-                {
-                  "search": {
-                    "indices": [
-                      "$indexName"
-                    ],
+              "inputs": [{
+                "search": {
+                  "indices": ["$indexName"],
+                  "query": {
+                    "size": 0,
+                    "aggregations": {},
                     "query": {
-                      "size": 0,
-                      "query": {
-                        "match_all": {}
-                      }
+                      "match_all": {}
                     }
                   }
                 }
-              ],
-              "triggers": [
-                {
-                  "name": "abc",
-                  "severity": "1",
-                  "condition": {
-                    "script": {
-                      "source": "ctx.results[0].hits.total.value > 100000",
-                      "lang": "painless"
-                    }
-                  },
-                  "actions": []
-                }
-              ]
+              }],
+              "triggers": [{
+                "name": "abc",
+                "severity": "1",
+                "condition": {
+                  "script": {
+                    "source": "ctx.results[0].hits.total.value > 100000",
+                    "lang": "painless"
+                  }
+                },
+                "actions": []
+              }]
             }
         """.trimIndent()
         createIndex(indexName, Settings.EMPTY)
 
         val createResponse = client().makeRequest(
             method = "POST",
-            endpoint = "$LEGACY_OPENDISTRO_ALERTING_BASE_URI?refresh=true",
+            endpoint = "$ALERTING_BASE_URI?refresh=true",
             params = emptyMap(),
-            entity = StringEntity(legacyMonitorString, APPLICATION_JSON)
+            entity = StringEntity(bwcMonitorString, APPLICATION_JSON)
         )
 
         assertEquals("Create monitor failed", RestStatus.CREATED, createResponse.restStatus())
@@ -167,7 +161,7 @@ class AlertingBackwardsCompatibilityIT : AlertingRestTestCase() {
         val createdId = responseBody["_id"] as String
         val createdVersion = responseBody["_version"] as Int
         assertNotEquals("Create monitor response is missing id", Monitor.NO_ID, createdId)
-        assertTrue("Create monitor reponse has incorrect version", createdVersion > 0)
+        assertTrue("Create monitor response has incorrect version", createdVersion > 0)
     }
 
     @Throws(Exception::class)