diff --git a/examples/wmt_2020/en_de/transformer_config.py b/examples/wmt_2020/en_de/transformer_config.py
index 5a2706e..7c51631 100644
--- a/examples/wmt_2020/en_de/transformer_config.py
+++ b/examples/wmt_2020/en_de/transformer_config.py
@@ -38,7 +38,7 @@
     'save_model_every_epoch': False,
     'n_fold': 3,
     'evaluate_during_training': False,
-    "evaluate_during_training_silent": False,
+    "evaluate_during_training_silent": True,
     'evaluate_during_training_steps': 300,
     "evaluate_during_training_verbose": True,
     'use_cached_eval_features': False,
diff --git a/examples/wmt_2020/en_zh/transformer_config.py b/examples/wmt_2020/en_zh/transformer_config.py
index 5a2706e..030a22c 100644
--- a/examples/wmt_2020/en_zh/transformer_config.py
+++ b/examples/wmt_2020/en_zh/transformer_config.py
@@ -37,7 +37,7 @@
     "save_recent_only": True,
     'save_model_every_epoch': False,
     'n_fold': 3,
-    'evaluate_during_training': False,
+    'evaluate_during_training': True,
     "evaluate_during_training_silent": False,
     'evaluate_during_training_steps': 300,
     "evaluate_during_training_verbose": True,
diff --git a/examples/wmt_2020/ro_en/transformer_config.py b/examples/wmt_2020/ro_en/transformer_config.py
index 8d3e229..f953155 100644
--- a/examples/wmt_2020/ro_en/transformer_config.py
+++ b/examples/wmt_2020/ro_en/transformer_config.py
@@ -37,7 +37,7 @@
     "save_recent_only": True,
     'save_model_every_epoch': False,
     'n_fold': 3,
-    'evaluate_during_training': False,
+    'evaluate_during_training': True,
     "evaluate_during_training_silent": False,
     'evaluate_during_training_steps': 300,
     "evaluate_during_training_verbose": True,
diff --git a/examples/wmt_2020/si_en/transformer_config.py b/examples/wmt_2020/si_en/transformer_config.py
index 81216f4..51e64b8 100644
--- a/examples/wmt_2020/si_en/transformer_config.py
+++ b/examples/wmt_2020/si_en/transformer_config.py
@@ -37,7 +37,7 @@
     "save_recent_only": True,
     'save_model_every_epoch': False,
     'n_fold': 3,
-    'evaluate_during_training': False,
+    'evaluate_during_training': True,
     "evaluate_during_training_silent": False,
     'evaluate_during_training_steps': 300,
     "evaluate_during_training_verbose": True,