diff --git a/unittest/centroidal-derivatives.cpp b/unittest/centroidal-derivatives.cpp
index d06bf4e940..4ad9d4a8bc 100644
--- a/unittest/centroidal-derivatives.cpp
+++ b/unittest/centroidal-derivatives.cpp
@@ -109,8 +109,7 @@ BOOST_AUTO_TEST_CASE(test_centroidal_derivatives)
   const pinocchio::Force dhg = pinocchio::computeCentroidalMomentumTimeVariation(model,data_fd,q,v,a);
   const pinocchio::Force hg = data_fd.hg;
   BOOST_CHECK(data.hg.isApprox(data_ref.hg));
-  const pinocchio::Force::Vector3 com = data_fd.com[0];
-  
+
   // Check dhdot_dq and dh_dq with finite differences
   Eigen::VectorXd q_plus(model.nq,1);
   Eigen::VectorXd v_eps(model.nv,1); v_eps.setZero();