diff --git a/src/integrations/schema.js b/src/integrations/schema.js
index 9e0db41..f43c74a 100644
--- a/src/integrations/schema.js
+++ b/src/integrations/schema.js
@@ -52,11 +52,6 @@ export const INTEGRATIONS = {
     configFields: ['host', 'port'],
     secretFields: ['username', 'password'],
   },
-  mqtt_plant: {
-    name: 'MQTT Broker (Plant)',
-    configFields: ['host', 'port'],
-    secretFields: ['username', 'password'],
-  },
 }
 
 export const MASKED = '••••••••'
diff --git a/src/routes/integrations.js b/src/routes/integrations.js
index 3ece339..a8a2125 100644
--- a/src/routes/integrations.js
+++ b/src/routes/integrations.js
@@ -141,7 +141,7 @@ export async function integrationRoutes(app) {
         if (res.status === 401) throw new Error('Invalid Nextcloud credentials')
         if (!res.ok) throw new Error(`Nextcloud returned ${res.status}`)
       }
-      else if (req.params.slug === 'mqtt' || req.params.slug.startsWith('mqtt_')) {
+      else if (req.params.slug === 'mqtt') {
         if (!creds.host || !creds.username || !creds.password) throw new Error('MQTT host, username and password are required')
         const mqtt = await import('mqtt')
         await new Promise((resolve, reject) => {