diff --git a/agimus_controller/tests/test_ocp_croco_base.py b/agimus_controller/tests/test_ocp_croco_base.py
index 67514a0a..fabedaea 100644
--- a/agimus_controller/tests/test_ocp_croco_base.py
+++ b/agimus_controller/tests/test_ocp_croco_base.py
@@ -147,7 +147,7 @@ def create_terminal_model(self):
         def set_reference_horizon(self, horizon_size):
             ### Not implemented in this OCP example.
             return None
-    
+
     @classmethod
     def setUpClass(self):
         # Mock the RobotModelFactory and OCPParamsCrocoBase