diff --git a/packages_generated/cockpit/src/v1/api.gen.ts b/packages_generated/cockpit/src/v1/api.gen.ts
index 842ef899f..fd7bff8c5 100644
--- a/packages_generated/cockpit/src/v1/api.gen.ts
+++ b/packages_generated/cockpit/src/v1/api.gen.ts
@@ -801,6 +801,7 @@ If you need to receive alerts for other receivers, you can create additional con
         method: 'GET',
         path: `/cockpit/v1/regions/${validatePathParam('region', request.region ?? this.client.settings.defaultRegion)}/alerts`,
         urlParams: urlParams(
+          ['data_source_id', request.dataSourceId],
           ['is_enabled', request.isEnabled],
           ['is_preconfigured', request.isPreconfigured],
           [
diff --git a/packages_generated/cockpit/src/v1/marshalling.gen.ts b/packages_generated/cockpit/src/v1/marshalling.gen.ts
index 06d27e651..5567a1127 100644
--- a/packages_generated/cockpit/src/v1/marshalling.gen.ts
+++ b/packages_generated/cockpit/src/v1/marshalling.gen.ts
@@ -294,6 +294,7 @@ const unmarshalAlert = (data: unknown): Alert => {
 
   return {
     annotations: data.annotations,
+    dataSourceId: data.data_source_id,
     duration: data.duration,
     enabled: data.enabled,
     name: data.name,
diff --git a/packages_generated/cockpit/src/v1/types.gen.ts b/packages_generated/cockpit/src/v1/types.gen.ts
index 677085d47..b710c117f 100644
--- a/packages_generated/cockpit/src/v1/types.gen.ts
+++ b/packages_generated/cockpit/src/v1/types.gen.ts
@@ -116,6 +116,10 @@ export interface Alert {
    * Contains additional data for preconfigured alerts, such as the rule ID, display name, and description. Only present if the alert is preconfigured.
    */
   preconfiguredData?: PreconfiguredAlertData
+  /**
+   * ID of the data source containing the alert rule.
+   */
+  dataSourceId: string
 }
 
 /**
@@ -964,6 +968,10 @@ export type RegionalApiListAlertsRequest = {
    * Valid values to filter on are `inactive`, `pending` and `firing`. If omitted, no filtering is applied on alert states. Other filters may still apply.
    */
   state?: AlertState
+  /**
+   * If omitted, only alerts from the default scaleway data source will be listed.
+   */
+  dataSourceId?: string
 }
 
 /**