diff --git a/config/configuration.yaml b/config/configuration.yaml
index 055baa24..361b157b 100755
--- a/config/configuration.yaml
+++ b/config/configuration.yaml
@@ -255,6 +255,7 @@ tts:
     aws_secret_access_key: !secret aws_secret_access_key
     region_name: 'us-east-1'
     text_type: ssml
+    voice: Joanna
     cache: True
    # base_url: !secret external_url
    # cache_dir: /data/tts