diff --git a/cockpit/chat/a2ui/angular/src/environments/environment.development.ts b/cockpit/chat/a2ui/angular/src/environments/environment.development.ts
index d324f197b..f5c053266 100644
--- a/cockpit/chat/a2ui/angular/src/environments/environment.development.ts
+++ b/cockpit/chat/a2ui/angular/src/environments/environment.development.ts
@@ -1,5 +1,5 @@
 export const environment = {
   production: false,
   langGraphApiUrl: 'http://localhost:4511/api',
-  a2uiAssistantId: 'a2ui_form',
+  a2uiAssistantId: 'c-a2ui',
 };
diff --git a/cockpit/chat/a2ui/angular/src/environments/environment.ts b/cockpit/chat/a2ui/angular/src/environments/environment.ts
index f23ee1ad2..2919bf6d0 100644
--- a/cockpit/chat/a2ui/angular/src/environments/environment.ts
+++ b/cockpit/chat/a2ui/angular/src/environments/environment.ts
@@ -1,5 +1,5 @@
 export const environment = {
   production: true,
   langGraphApiUrl: '/api',
-  a2uiAssistantId: 'a2ui_form',
+  a2uiAssistantId: 'c-a2ui',
 };