diff --git a/config/opensearch_dashboards-2.x.yml b/config/opensearch_dashboards-2.x.yml
index 8018ae34fb..dc9aab2a5d 100644
--- a/config/opensearch_dashboards-2.x.yml
+++ b/config/opensearch_dashboards-2.x.yml
@@ -199,8 +199,6 @@
 # 2.12 New experimental Assistant Dashboards Feature
 # Set the value of this setting to true to enable the assistant dashboards
 # assistant.chat.enabled: false
-# Set the value to the root agent name you setup up manually or through flow framework
-# assistant.chat.rootAgentName: "Root agent"
 
 opensearch.hosts: [https://localhost:9200]
 opensearch.ssl.verificationMode: none
diff --git a/config/opensearch_dashboards-default.x.yml b/config/opensearch_dashboards-default.x.yml
index 8018ae34fb..dc9aab2a5d 100644
--- a/config/opensearch_dashboards-default.x.yml
+++ b/config/opensearch_dashboards-default.x.yml
@@ -199,8 +199,6 @@
 # 2.12 New experimental Assistant Dashboards Feature
 # Set the value of this setting to true to enable the assistant dashboards
 # assistant.chat.enabled: false
-# Set the value to the root agent name you setup up manually or through flow framework
-# assistant.chat.rootAgentName: "Root agent"
 
 opensearch.hosts: [https://localhost:9200]
 opensearch.ssl.verificationMode: none
diff --git a/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-2.x.sh b/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-2.x.sh
index ab64e7e3ea..1673f42b63 100755
--- a/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-2.x.sh
+++ b/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-2.x.sh
@@ -167,7 +167,6 @@ opensearch_dashboards_vars=(
     data_source.audit.appender.layout.pattern
     ml_commons_dashboards.enabled
     assistant.chat.enabled
-    assistant.chat.rootAgentName
 )
 
 function setupSecurityDashboardsPlugin {
diff --git a/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-default.x.sh b/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-default.x.sh
index ab64e7e3ea..1673f42b63 100755
--- a/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-default.x.sh
+++ b/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-default.x.sh
@@ -167,7 +167,6 @@ opensearch_dashboards_vars=(
     data_source.audit.appender.layout.pattern
     ml_commons_dashboards.enabled
     assistant.chat.enabled
-    assistant.chat.rootAgentName
 )
 
 function setupSecurityDashboardsPlugin {
diff --git a/manifests/2.12.0/opensearch-dashboards-2.12.0-test.yml b/manifests/2.12.0/opensearch-dashboards-2.12.0-test.yml
index 5173ffafa6..bd779fb6d2 100644
--- a/manifests/2.12.0/opensearch-dashboards-2.12.0-test.yml
+++ b/manifests/2.12.0/opensearch-dashboards-2.12.0-test.yml
@@ -87,4 +87,3 @@ components:
         - without-security
       additional-cluster-configs:
         assistant.chat.enabled: true
-        assistant.chat.rootAgentName: 'Cypress test agent'
diff --git a/manifests/3.0.0/opensearch-dashboards-3.0.0-test.yml b/manifests/3.0.0/opensearch-dashboards-3.0.0-test.yml
index 5173ffafa6..bd779fb6d2 100644
--- a/manifests/3.0.0/opensearch-dashboards-3.0.0-test.yml
+++ b/manifests/3.0.0/opensearch-dashboards-3.0.0-test.yml
@@ -87,4 +87,3 @@ components:
         - without-security
       additional-cluster-configs:
         assistant.chat.enabled: true
-        assistant.chat.rootAgentName: 'Cypress test agent'