diff --git a/test.yml b/test.yml
index e9f69bb5f..549468ac7 100644
--- a/test.yml
+++ b/test.yml
@@ -17,7 +17,7 @@ dataset_prepared_path: last_run_prepared
 val_set_size: 0.5
 output_dir: ./outputs/out
 
-sequence_len: 4096
+sequence_len: 1024
 sample_packing: true
 pad_to_sequence_len: true