diff --git a/packages/server/src/controllers/internal-predictions/index.ts b/packages/server/src/controllers/internal-predictions/index.ts
index 48ace57fb..5e53a1d65 100644
--- a/packages/server/src/controllers/internal-predictions/index.ts
+++ b/packages/server/src/controllers/internal-predictions/index.ts
@@ -3,7 +3,6 @@ import { utilBuildChatflow } from '../../utils/buildChatflow'
 import { getRunningExpressApp } from '../../utils/getRunningExpressApp'
 import { getErrorMessage } from '../../errors/utils'
 import { MODE } from '../../Interface'
-import { generateTTSForResponseStream, shouldAutoPlayTTS } from '../../utils/buildChatflow'
 
 // Send input message and get prediction result (Internal)
 const createInternalPrediction = async (req: Request, res: Response, next: NextFunction) => {
@@ -39,26 +38,6 @@ const createAndStreamInternalPrediction = async (req: Request, res: Response, ne
 
         const apiResponse = await utilBuildChatflow(req, true)
         sseStreamer.streamMetadataEvent(apiResponse.chatId, apiResponse)
-
-        const chatflow = req.body.chatflow || req.body
-        if (shouldAutoPlayTTS(chatflow.textToSpeech) && apiResponse.text) {
-            const options = {
-                orgId: req.body.orgId || '',
-                chatflowid: req.body.chatflowid || '',
-                chatId: apiResponse.chatId,
-                appDataSource: getRunningExpressApp().AppDataSource,
-                databaseEntities: getRunningExpressApp().AppDataSource?.entityMetadatas || []
-            }
-
-            await generateTTSForResponseStream(
-                apiResponse.text,
-                chatflow.textToSpeech,
-                options,
-                apiResponse.chatId,
-                apiResponse.chatMessageId,
-                sseStreamer
-            )
-        }
     } catch (error) {
         if (chatId) {
             sseStreamer.streamErrorEvent(chatId, getErrorMessage(error))
diff --git a/packages/server/src/controllers/predictions/index.ts b/packages/server/src/controllers/predictions/index.ts
index 47cc27c99..02dbfeee3 100644
--- a/packages/server/src/controllers/predictions/index.ts
+++ b/packages/server/src/controllers/predictions/index.ts
@@ -77,26 +77,6 @@ const createPrediction = async (req: Request, res: Response, next: NextFunction)
 
                     const apiResponse = await predictionsServices.buildChatflow(req)
                     sseStreamer.streamMetadataEvent(apiResponse.chatId, apiResponse)
-
-                    const chatflow = await chatflowsService.getChatflowById(req.params.id)
-                    if (chatflow && shouldAutoPlayTTS(chatflow.textToSpeech) && apiResponse.text) {
-                        const options = {
-                            orgId: req.body.orgId || '',
-                            chatflowid: req.params.id,
-                            chatId: apiResponse.chatId,
-                            appDataSource: getRunningExpressApp().AppDataSource,
-                            databaseEntities: getRunningExpressApp().AppDataSource?.entityMetadatas || []
-                        }
-
-                        await generateTTSForResponseStream(
-                            apiResponse.text,
-                            chatflow.textToSpeech,
-                            options,
-                            apiResponse.chatId,
-                            apiResponse.chatMessageId,
-                            sseStreamer
-                        )
-                    }
                 } catch (error) {
                     if (chatId) {
                         sseStreamer.streamErrorEvent(chatId, getErrorMessage(error))
diff --git a/packages/server/src/utils/buildAgentflow.ts b/packages/server/src/utils/buildAgentflow.ts
index bf6c16f5c..d6a01e666 100644
--- a/packages/server/src/utils/buildAgentflow.ts
+++ b/packages/server/src/utils/buildAgentflow.ts
@@ -2180,6 +2180,7 @@ export const executeAgentFlow = async ({
     if (sessionId) result.sessionId = sessionId
 
     if (shouldAutoPlayTTS(chatflow.textToSpeech) && result.text) {
+        logger.info('Generating TTS for response in executeAgentFlow')
         const options = {
             orgId,
             chatflowid,
diff --git a/packages/server/src/utils/buildChatflow.ts b/packages/server/src/utils/buildChatflow.ts
index 9c5babc04..72d97173d 100644
--- a/packages/server/src/utils/buildChatflow.ts
+++ b/packages/server/src/utils/buildChatflow.ts
@@ -899,6 +899,7 @@ export const executeFlow = async ({
         if (Object.keys(setVariableNodesOutput).length) result.flowVariables = setVariableNodesOutput
 
         if (shouldAutoPlayTTS(chatflow.textToSpeech) && result.text) {
+            logger.info('Generating TTS for response in executeFlow')
             const options = {
                 orgId,
                 chatflowid,