diff --git a/src/backend/services/speech.ts b/src/backend/services/speech.ts
index 82ac1362..be1dfb43 100644
--- a/src/backend/services/speech.ts
+++ b/src/backend/services/speech.ts
@@ -77,8 +77,8 @@ export class Speech {
                 "punctuationMode": "DictatedAndAutomatic",
                 "profanityFilterMode": "Masked"
             },
-            "locale": "en-US",
-            "displayName": "Transcription of file using default model for en-US"
+            "locale": "es-CL",
+            "displayName": "Transcription of file using default model for es-CL"
         }
         if (input?.serviceSpecificConfig?.to) {
             payload = {
@@ -92,7 +92,7 @@ export class Speech {
                     "profanityFilterMode": "Masked"
                 },
                 "locale": input.serviceSpecificConfig.to,
-                "displayName": "Transcription of file using default model for en-US"
+                "displayName": "Transcription of file using default model for es-CL"
             }
         }
         const axiosParams: AxiosRequestConfig = {
@@ -145,11 +145,11 @@ export class Speech {
             "properties": {
                 "wordLevelTimestampsEnabled": false
             },
-            "locale": "en-US",
+            "locale": "es-CL",
             "model": {
                 "self": process.env.WHISPER_MODEL//"https://eastus.api.cognitive.microsoft.com/speechtotext/v3.2-preview.1/models/base/71cbd7af-3212-43ab-8695-666fb28ffef7"
               },
-            "displayName": "Transcription of file using default model for en-US"
+            "displayName": "Transcription of file using default model for es-CL"
         }
         if (input?.serviceSpecificConfig?.to) {
             payload = {
@@ -163,7 +163,7 @@ export class Speech {
                     "self": process.env.WHISPER_MODEL
                   },
                 "locale": input.serviceSpecificConfig.to,
-                "displayName": "Transcription of file using default model for en-US"
+                "displayName": "Transcription of file using default model for es-CL"
             }
         }
         const axiosParams: AxiosRequestConfig = {