diff --git a/src/Pseudo/EZFIO.cfg b/src/Pseudo/EZFIO.cfg
index ae27bd7c..80d857e3 100644
--- a/src/Pseudo/EZFIO.cfg
+++ b/src/Pseudo/EZFIO.cfg
@@ -79,10 +79,4 @@ doc: QMC grid
 interface: ezfio
 size: (ao_basis.ao_num,-pseudo.pseudo_lmax:pseudo.pseudo_lmax,0:pseudo.pseudo_lmax,nuclei.nucl_num,pseudo.pseudo_grid_size)
 
-[pseudo_matrix]
-type: double precision
-doc: QMC grid 
-interface: ezfio
-size: (aux_basis.aux_basis_num_sqrt,aux_basis.aux_basis_num_sqrt)
-