diff --git a/cookbooks/aws-parallelcluster-slurm/kitchen.slurm-config.yml b/cookbooks/aws-parallelcluster-slurm/kitchen.slurm-config.yml
index d2acfc912..f0fe83b23 100644
--- a/cookbooks/aws-parallelcluster-slurm/kitchen.slurm-config.yml
+++ b/cookbooks/aws-parallelcluster-slurm/kitchen.slurm-config.yml
@@ -189,8 +189,8 @@ suites:
         node_type: HeadNode
         scheduler: 'slurm'
         config:
-          DevSettings:
-            MungeKeySettings:
+          Scheduling:
+            SlurmSettings:
               MungeKeySecretArn: null
   - name: config_slurm_accounting
     run_list:
diff --git a/cookbooks/aws-parallelcluster-slurm/libraries/helpers.rb b/cookbooks/aws-parallelcluster-slurm/libraries/helpers.rb
index dfc5526ae..7e15209bf 100644
--- a/cookbooks/aws-parallelcluster-slurm/libraries/helpers.rb
+++ b/cookbooks/aws-parallelcluster-slurm/libraries/helpers.rb
@@ -69,14 +69,14 @@ def setup_munge_head_node
   # Generate munge key or get it's value from secrets manager
   munge_key_manager 'manage_munge_key' do
     munge_key_secret_arn lazy {
-      node['cluster']['config'].dig(:DevSettings, :MungeKeySettings, :MungeKeySecretArn)
+      node['cluster']['config'].dig(:Scheduling, :SlurmSettings, :MungeKeySecretArn)
     }
   end
 end
 
 def update_munge_head_node
   munge_key_manager 'update_munge_key' do
-    munge_key_secret_arn lazy { node['cluster']['config'].dig(:DevSettings, :MungeKeySettings, :MungeKeySecretArn) }
+    munge_key_secret_arn lazy { node['cluster']['config'].dig(:Scheduling, :SlurmSettings, :MungeKeySecretArn) }
     action :update_munge_key
     only_if { ::File.exist?(node['cluster']['previous_cluster_config_path']) && is_custom_munge_key_updated? }
   end
diff --git a/cookbooks/aws-parallelcluster-slurm/libraries/update.rb b/cookbooks/aws-parallelcluster-slurm/libraries/update.rb
index 45a5c916e..ffcc0d590 100644
--- a/cookbooks/aws-parallelcluster-slurm/libraries/update.rb
+++ b/cookbooks/aws-parallelcluster-slurm/libraries/update.rb
@@ -80,9 +80,9 @@ def execute_command(command, user = "root", timeout = 300, raise_on_error = true
   cmd.stdout.strip
 end
 
-# Verify if MungeKeySecretArn in MungeKeySettings section of cluster configuration has been updated
+# Verify if MungeKeySecretArn in SlurmSettings section of cluster configuration has been updated
 def is_custom_munge_key_updated?
-  config_parameter_changed?(%w(DevSettings MungeKeySettings MungeKeySecretArn))
+  config_parameter_changed?(%w(Scheduling SlurmSettings MungeKeySecretArn))
 end
 
 def is_login_nodes_pool_name_updated?
diff --git a/cookbooks/aws-parallelcluster-slurm/recipes/config/config_head_node.rb b/cookbooks/aws-parallelcluster-slurm/recipes/config/config_head_node.rb
index dd30a2c7b..73a46ecdc 100644
--- a/cookbooks/aws-parallelcluster-slurm/recipes/config/config_head_node.rb
+++ b/cookbooks/aws-parallelcluster-slurm/recipes/config/config_head_node.rb
@@ -26,7 +26,7 @@
   group 'root'
   mode '0700'
   variables(
-    munge_key_secret_arn: lazy { node['cluster']['config'].dig(:DevSettings, :MungeKeySettings, :MungeKeySecretArn) },
+    munge_key_secret_arn: lazy { node['cluster']['config'].dig(:Scheduling, :SlurmSettings, :MungeKeySecretArn) },
     region: node['cluster']['region'],
     munge_user: node['cluster']['munge']['user'],
     munge_group: node['cluster']['munge']['group'],
diff --git a/cookbooks/aws-parallelcluster-slurm/recipes/update/update_head_node.rb b/cookbooks/aws-parallelcluster-slurm/recipes/update/update_head_node.rb
index a8ffc5aaf..2427bb6ab 100644
--- a/cookbooks/aws-parallelcluster-slurm/recipes/update/update_head_node.rb
+++ b/cookbooks/aws-parallelcluster-slurm/recipes/update/update_head_node.rb
@@ -220,7 +220,7 @@ def update_nodes_in_queue(strategy, queues)
   group 'root'
   mode '0700'
   variables(
-    munge_key_secret_arn: lazy { node['cluster']['config'].dig(:DevSettings, :MungeKeySettings, :MungeKeySecretArn) },
+    munge_key_secret_arn: lazy { node['cluster']['config'].dig(:Scheduling, :SlurmSettings, :MungeKeySecretArn) },
     region: node['cluster']['region'],
     munge_user: node['cluster']['munge']['user'],
     munge_group: node['cluster']['munge']['group'],
diff --git a/kitchen.validate-config.yml b/kitchen.validate-config.yml
index 97d8968d7..c83c63a82 100644
--- a/kitchen.validate-config.yml
+++ b/kitchen.validate-config.yml
@@ -34,8 +34,8 @@ _head_node_cluster_attributes: &_head_node_cluster_attributes
   ddb_table: <%= ENV['DDB_TABLE'] %>
   slurm_ddb_table: <%= ENV['DDB_TABLE'] %>
   config:
-    DevSettings:
-      MungeKeySettings:
+    Scheduling:
+      SlurmSettings:
         MungeKeySecretArn: null
 
 _compute_node_cluster_attributes: &_compute_node_cluster_attributes