diff --git a/src/hpp/corbaserver/rbprm/anymal_abstract/robot.py b/src/hpp/corbaserver/rbprm/anymal_abstract/robot.py
index 77f4ffd2885597221879242d7478404914f45d7a..25b506939aff1395de69afc28a4ce88a85cc83f0 100644
--- a/src/hpp/corbaserver/rbprm/anymal_abstract/robot.py
+++ b/src/hpp/corbaserver/rbprm/anymal_abstract/robot.py
@@ -31,6 +31,8 @@ class Robot (Parent):
     urdfSuffix = ""
     srdfSuffix = ""
 
+    ref_height = 0.465
+
     # TODO
     ref_EE_lLeg =[0.373, 0.264, -0.448]
     ref_EE_rLeg = [0.373, -0.264, -0.448]