diff --git a/n3fit/src/n3fit/scripts/n3fit_exec.py b/n3fit/src/n3fit/scripts/n3fit_exec.py
index 2e1fedcc61..2530749adc 100755
--- a/n3fit/src/n3fit/scripts/n3fit_exec.py
+++ b/n3fit/src/n3fit/scripts/n3fit_exec.py
@@ -140,8 +140,8 @@ def from_yaml(cls, o, *args, **kwargs):
                 #    "to `false` or fit replicas one at a time."
                 #)
                 # take same namespace configuration on the pseudodata_table action.
-            training_action = namespace + "training_pseudodata"
-            validation_action = namespace + "validation_pseudodata"
+            training_action = namespace + "replicas_training_pseudodata"
+            validation_action = namespace + "replicas_validation_pseudodata"
 
             N3FIT_FIXED_CONFIG['actions_'].extend((training_action, validation_action))
 
diff --git a/validphys2/src/validphys/n3fit_data.py b/validphys2/src/validphys/n3fit_data.py
index f42b01ed20..f7c4174b70 100644
--- a/validphys2/src/validphys/n3fit_data.py
+++ b/validphys2/src/validphys/n3fit_data.py
@@ -341,7 +341,7 @@ def replica_nnseed_fitting_data_dict(replica, exps_fitting_data_dict, replica_nn
     return (replica, exps_fitting_data_dict, replica_nnseed)
 
 replicas_training_pseudodata = collect("training_pseudodata", ("replicas",))
-replicas_validationf_pseudodata = collect("validation_pseudodata", ("replicas",))
+replicas_validation_pseudodata = collect("validation_pseudodata", ("replicas",))
 replicas_nnseed_fitting_data_dict = collect("replica_nnseed_fitting_data_dict", ("replicas",))
 groups_replicas_indexed_make_replica = collect(
     "indexed_make_replica", ("replicas", "group_dataset_inputs_by_experiment")