diff --git a/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx b/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx
index 783bd2b5eba098469a3a8b3ebb52bf1f77441fdf..c31ebd3ad3468195c4e792e4858fc4d64753c6fb 100644
--- a/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx
+++ b/Modules/Applications/AppClassification/app/otbTrainVectorRegression.cxx
@@ -52,7 +52,6 @@ protected:
     SetDescription( "Train a regression algorithm based on geometries with "
       "list of features to consider and a predictor." );
 
-    SetDocName( "Train Vector Regression" );
     SetDocLongDescription( "This application trains a regression algorithm based on "
       "a predictor geometries and a list of features to consider for "
       "regression.\nThis application is based on LibSVM, OpenCV Machine "