diff --git a/pyFTS/models/incremental/IncrementalEnsemble.py b/pyFTS/models/incremental/IncrementalEnsemble.py
index 435faa4..fd029b6 100644
--- a/pyFTS/models/incremental/IncrementalEnsemble.py
+++ b/pyFTS/models/incremental/IncrementalEnsemble.py
@@ -45,7 +45,7 @@ class IncrementalEnsembleFTS(ensemble.EnsembleFTS):
 
         self.is_high_order = True
         self.uod_clip = False
-        #self.max_lag = self.window_length + self.max_lag
+        self.max_lag = self.window_length + self.max_lag
 
     def train(self, data, **kwargs):