diff --git a/cli/train_config/config.yaml b/cli/train_config/config.yaml
index 6b5d98e..7845b01 100644
--- a/cli/train_config/config.yaml
+++ b/cli/train_config/config.yaml
@@ -3,5 +3,5 @@ defaults:
   - dataset : Vctk
   - optimizer : Adam
   - hyperparameters : default
-  - trainer : default
+  - trainer : fastrun_dev
   - mlflow : experiment
\ No newline at end of file