diff --git a/packages/botonic-core/src/core-bot.js b/packages/botonic-core/src/core-bot.js
index c8a4d7cbdd..13e3b5c6d2 100644
--- a/packages/botonic-core/src/core-bot.js
+++ b/packages/botonic-core/src/core-bot.js
@@ -1,6 +1,5 @@
 import { Inspector } from './debug/inspector'
 import { getString } from './i18n'
-import { getNLU } from './nlu'
 import { loadPlugins, runPlugins } from './plugins'
 import { Router } from './router'
 import { isFunction } from './utils'
@@ -10,7 +9,6 @@ export class CoreBot {
     renderer,
     routes,
     locales,
-    integrations,
     theme,
     plugins,
     appId,
@@ -26,7 +24,6 @@ export class CoreBot {
       typeof defaultTyping !== 'undefined' ? defaultTyping : 0.6
     this.defaultDelay = typeof defaultDelay !== 'undefined' ? defaultDelay : 0.4
     this.locales = locales
-    this.integrations = integrations
     if (appId) {
       this.appId = appId
       return
@@ -57,11 +54,6 @@ export class CoreBot {
 
     if (this.plugins) {
       await runPlugins(this.plugins, 'pre', input, session, lastRoutePath)
-    } else if (this.integrations && input.type == 'text') {
-      try {
-        const nlu = await getNLU(input, this.integrations)
-        Object.assign(input, nlu)
-      } catch (e) {}
     }
 
     if (isFunction(this.routes)) {
diff --git a/packages/botonic-core/src/index.d.ts b/packages/botonic-core/src/index.d.ts
index 1213b8a7ca..a3c50ff744 100644
--- a/packages/botonic-core/src/index.d.ts
+++ b/packages/botonic-core/src/index.d.ts
@@ -280,7 +280,6 @@ export interface BotOptions {
   defaultRoutes?: Route[]
   defaultTyping?: number
   inspector?: Inspector
-  integrations?: { [id: string]: any }
   locales: Locales
   routes: Routes
   theme?: string
@@ -291,7 +290,6 @@ export interface BotOptions {
 export class CoreBot {
   defaultDelay: number
   defaultTyping: number
-  integrations?: { [id: string]: any }
   locales: Locales
   plugins: { [id: string]: Plugin }
   routes: Routes
diff --git a/packages/botonic-core/src/index.js b/packages/botonic-core/src/index.js
index 26ffab8b09..60a0c13336 100644
--- a/packages/botonic-core/src/index.js
+++ b/packages/botonic-core/src/index.js
@@ -14,7 +14,6 @@ export {
 } from './handoff'
 export { HubtypeService } from './hubtype-service'
 export { getString } from './i18n'
-export { getNLU } from './nlu'
 export { Router } from './router'
 export { isBrowser, isMobile, isNode, params2queryString } from './utils'
 
diff --git a/packages/botonic-core/src/nlu.js b/packages/botonic-core/src/nlu.js
deleted file mode 100644
index 069133f20a..0000000000
--- a/packages/botonic-core/src/nlu.js
+++ /dev/null
@@ -1,69 +0,0 @@
-import axios from 'axios'
-//import { AssistantV1 } from 'watson-developer-cloud/assistant/v1'
-
-export async function getNLU(input, integrations) {
-  const df_session_id = Math.random()
-  let intent = null
-  let confidence = 0
-  let intents = []
-  let entities = []
-  if (!integrations) return { intent, confidence, intents, entities }
-  if (integrations.dialogflow) {
-    try {
-      const dialogflow_resp = await axios({
-        headers: {
-          Authorization: 'Bearer ' + integrations.dialogflow.token,
-        },
-        url: 'https://api.dialogflow.com/v1/query',
-        params: {
-          query: input.data,
-          lang: 'en',
-          sessionId: df_session_id,
-        },
-      })
-      if (dialogflow_resp && dialogflow_resp.data) {
-        intent = dialogflow_resp.data.result.metadata.intentName
-        entities = dialogflow_resp.data.result.parameters
-      }
-    } catch (e) {}
-  } else if (integrations.watson) {
-    // AssistantV1 only works for Node
-    /*let w = integrations.watson
-    let assistant = new AssistantV1({
-      version: '2017-05-26',
-      ...integrations.watson
-    })
-
-    assistant.message = util.promisify(assistant.message)
-
-    try {
-      let res = await assistant.message({
-        input: { text: input.data },
-        workspace_id: integrations.watson.workspace_id
-      })
-      intent = res.intents[0].intent
-      confidence = res.intents[0].confidence
-      intents = res.intents
-      entities = res.entities
-    } catch (e) {}*/
-  } else if (integrations.luis) {
-    const luis = integrations.luis
-    try {
-      const luis_resp = await axios({
-        url: `https://${luis.region}.api.cognitive.microsoft.com/luis/v2.0/apps/${luis.appID}`,
-        params: {
-          'subscription-key': luis.endpointKey,
-          q: input.data,
-          verbose: true,
-        },
-      })
-      if (luis_resp && luis_resp.data) {
-        intent = luis_resp.data.topScoringIntent.intent
-        confidence = luis_resp.data.topScoringIntent.score
-        intents = luis_resp.data.intents
-        entities = luis_resp.data.entities
-      }
-    } catch (e) {}
-  }
-  return { intent, confidence, intents, entities }
-}