diff --git a/tests/post_training/data/wc_reference_data.yaml b/tests/post_training/data/wc_reference_data.yaml
index a8c4982f83..3d05bc0cc5 100644
--- a/tests/post_training/data/wc_reference_data.yaml
+++ b/tests/post_training/data/wc_reference_data.yaml
@@ -23,7 +23,7 @@ tinyllama_int8_data_free_backend_TORCH:
   num_int4: 0
   num_int8: 312
 tinyllama_data_aware_gptq_scale_estimation_stateful_backend_OV:
-  metric_value: 0.86697  
+  metric_value: 0.86697
   num_int4: 94
   num_int8: 124
   metrics_xfail_reason: "Issue-148819"