diff --git a/pyrobolearn/priorities/constraints/constraint.py b/pyrobolearn/priorities/constraints/constraint.py
index 4bb8348..65e5509 100644
--- a/pyrobolearn/priorities/constraints/constraint.py
+++ b/pyrobolearn/priorities/constraints/constraint.py
@@ -6,7 +6,7 @@ import numpy as np
 
 __author__ = "Brian Delhaisse"
 __copyright__ = "Copyright 2018, PyRoboLearn"
-__credits__ = ["Brian Delhaisse", "OpenSoT (Enrico Mingo Hoffman and Alessio Rocchi)", "Songyan Xin"]
+__credits__ = ["OpenSoT (Enrico Mingo Hoffman and Alessio Rocchi)", "Songyan Xin"]
 __license__ = "MIT"
 __version__ = "1.0.0"
 __maintainer__ = "Brian Delhaisse"
diff --git a/pyrobolearn/priorities/tasks/task.py b/pyrobolearn/priorities/tasks/task.py
index 12bbf3a..410ea00 100644
--- a/pyrobolearn/priorities/tasks/task.py
+++ b/pyrobolearn/priorities/tasks/task.py
@@ -8,7 +8,7 @@ from pyrobolearn.priorities.constraints.constraint import Constraint
 
 __author__ = "Brian Delhaisse"
 __copyright__ = "Copyright 2018, PyRoboLearn"
-__credits__ = ["Brian Delhaisse", "OpenSoT (Enrico Mingo Hoffman and Alessio Rocchi)", "Songyan Xin"]
+__credits__ = ["OpenSoT (Enrico Mingo Hoffman and Alessio Rocchi)", "Songyan Xin"]
 __license__ = "MIT"
 __version__ = "1.0.0"
 __maintainer__ = "Brian Delhaisse"