diff --git a/conf/app.yaml b/conf/app.yaml
index 3c5cb2c..3d8c04a 100644
--- a/conf/app.yaml
+++ b/conf/app.yaml
@@ -15,7 +15,7 @@ training:
   batch_size: 64
   epochs: 50
   learning_rate: 0.001
-  checkpoint_dir: checkpoints
+  checkpoint_dir: checkpoint_files
   checkpoint_filename: inference_recognition_model
   use_gpu: true