diff --git a/multiview_platform/MonoMultiViewClassifiers/utils/execution.py b/multiview_platform/MonoMultiViewClassifiers/utils/execution.py
index 62e168b59a381ac3c244a765916054a1686d6c3d..0bd1241e9bcd13b5d687b7222f67610e40309dfd 100644
--- a/multiview_platform/MonoMultiViewClassifiers/utils/execution.py
+++ b/multiview_platform/MonoMultiViewClassifiers/utils/execution.py
@@ -200,7 +200,7 @@ def parseTheArgs(arguments):
     groupGradientBoosting.add_argument('--GB_n_est', metavar='INT', type=int,
                              action='store',
                              help='Set the n_estimators_parameter for Gradient Boosting',
-                             default=1)
+                             default=100)
 
     groupQarBoostv3 = parser.add_argument_group('QarBoostv3 arguments')
     groupQarBoostv3.add_argument('--QarB3_mu', metavar='FLOAT', type=float, action='store',