diff --git a/pyFTS/models/multivariate/cmvfts.py b/pyFTS/models/multivariate/cmvfts.py
index ca31204..67baa86 100644
--- a/pyFTS/models/multivariate/cmvfts.py
+++ b/pyFTS/models/multivariate/cmvfts.py
@@ -86,7 +86,7 @@ class ClusteredMVFTS(mvfts.MVFTS):
                 self.target_variable = var
                 self.cluster.change_target_variable(var)
                 self.model.partitioner = self.cluster
-                self.reset_calculated_values()
+                self.model.reset_calculated_values()
 
             ret[var.name] = self.model.forecast(ndata, fuzzyfied=self.pre_fuzzyfy, **kwargs)
 
diff --git a/pyFTS/tests/multivariate.py b/pyFTS/tests/multivariate.py
index f832ed8..f0f09e4 100644
--- a/pyFTS/tests/multivariate.py
+++ b/pyFTS/tests/multivariate.py
@@ -45,4 +45,6 @@ ax[0][1].scatter(forecasts['x'].values,forecasts['y'].values)
 ax[1][0].scatter(test['y'].values,test['x'].values)
 ax[1][0].scatter(forecasts['y'].values,forecasts['x'].values)
 ax[1][1].plot(test['y'].values)
-ax[1][1].plot(forecasts['y'].values)
\ No newline at end of file
+ax[1][1].plot(forecasts['y'].values)
+
+print(forecasts)
\ No newline at end of file