diff --git a/kibana/fleet.go b/kibana/fleet.go
index e206881..a55190d 100644
--- a/kibana/fleet.go
+++ b/kibana/fleet.go
@@ -84,6 +84,7 @@ type AgentPolicy struct {
 	Name string `json:"name"`
 	// Namespace of the policy. Required to create a policy.
 	Namespace          string                    `json:"namespace"`
+	AdvancedSettings   map[string]interface{}    `json:"advanced_settings,omitempty"`
 	Description        string                    `json:"description,omitempty"`
 	MonitoringEnabled  []MonitoringEnabledOption `json:"monitoring_enabled,omitempty"`
 	DataOutputID       string                    `json:"data_output_id,omitempty"`
@@ -113,6 +114,7 @@ type AgentPolicyUpdateRequest struct {
 	Name string `json:"name"`
 	// Namespace of the policy. Required in an update request.
 	Namespace          string                    `json:"namespace"`
+	AdvancedSettings   map[string]interface{}    `json:"advanced_settings,omitempty"`
 	Description        string                    `json:"description,omitempty"`
 	MonitoringEnabled  []MonitoringEnabledOption `json:"monitoring_enabled,omitempty"`
 	DataOutputID       string                    `json:"data_output_id,omitempty"`
diff --git a/kibana/fleet_integration_test.go b/kibana/fleet_integration_test.go
index 17838f7..9990cd4 100644
--- a/kibana/fleet_integration_test.go
+++ b/kibana/fleet_integration_test.go
@@ -184,6 +184,7 @@ func testUpdatePolicyKibana(t *testing.T, client *Client, testPolicy AgentPolicy
 	require.Equal(t, respPolicy.InactivityTImeout, updateResp.InactivityTImeout)
 	require.Equal(t, respPolicy.Description, updateResp.Description)
 	require.Equal(t, respPolicy.IsProtected, updateResp.IsProtected)
+	require.Equal(t, respPolicy.AdvancedSettings, updateResp.AdvancedSettings)
 
 	// Enable tamper protection
 	updatePolicyTamperProtection := AgentPolicyUpdateRequest{