diff --git a/src/jaxsim/api/contact.py b/src/jaxsim/api/contact.py
index d3cb6054..38ae99f5 100644
--- a/src/jaxsim/api/contact.py
+++ b/src/jaxsim/api/contact.py
@@ -225,7 +225,7 @@ def collidable_point_dynamics(
 
             # Compute the 6D force expressed in the inertial frame and applied to each
             # collidable point.
-            W_f̅_Ci, (W_f̿_Ci, m_tf) = model.contact_model.compute_contact_forces(
+            W_f_Ci, (W_f̿_Ci, m_tf) = model.contact_model.compute_contact_forces(
                 model=model,
                 data=data,
                 link_forces=link_forces,