diff --git a/mld2p4/psb_dprecfree.f90 b/mld2p4/psb_dprecfree.f90
deleted file mode 100644
index e1dd3264..00000000
--- a/mld2p4/psb_dprecfree.f90
+++ /dev/null
@@ -1,72 +0,0 @@
-!!$ 
-!!$ 
-!!$                    MD2P4
-!!$    Multilevel Domain Decomposition Parallel Preconditioner Package for PSBLAS
-!!$                      for 
-!!$              Parallel Sparse BLAS  v2.0
-!!$    (C) Copyright 2006 Salvatore Filippone    University of Rome Tor Vergata
-!!$                       Alfredo Buttari        University of Rome Tor Vergata
-!!$                       Daniela di Serafino    Second University of Naples
-!!$                       Pasqua D'Ambra         ICAR-CNR                      
-!!$ 
-!!$  Redistribution and use in source and binary forms, with or without
-!!$  modification, are permitted provided that the following conditions
-!!$  are met:
-!!$    1. Redistributions of source code must retain the above copyright
-!!$       notice, this list of conditions and the following disclaimer.
-!!$    2. Redistributions in binary form must reproduce the above copyright
-!!$       notice, this list of conditions, and the following disclaimer in the
-!!$       documentation and/or other materials provided with the distribution.
-!!$    3. The name of the MD2P4 group or the names of its contributors may
-!!$       not be used to endorse or promote products derived from this
-!!$       software without specific written permission.
-!!$ 
-!!$  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-!!$  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-!!$  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-!!$  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MD2P4 GROUP OR ITS CONTRIBUTORS
-!!$  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-!!$  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-!!$  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-!!$  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-!!$  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-!!$  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-!!$  POSSIBILITY OF SUCH DAMAGE.
-!!$ 
-!!$  
-subroutine psb_dprecfree(p,info)
-  use psb_base_mod
-  use psb_prec_type
-  implicit none
-  type(psb_dprec_type), intent(inout) :: p
-  integer, intent(out)                :: info
-
-  !...locals....
-  integer             :: ictxt,me,np,err_act,i
-  character(len=20)   :: name
-
-  if(psb_get_errstatus().ne.0) return 
-  info=0
-  name = 'psdprecfree'
-  call psb_erractionsave(err_act)
-
-  me=-1
-
-  if (allocated(p%baseprecv)) then 
-    do i=1,size(p%baseprecv) 
-      call psb_base_precfree(p%baseprecv(i),info)
-    end do
-    deallocate(p%baseprecv)
-  end if
-  call psb_erractionrestore(err_act)
-  return
-
-9999 continue
-  call psb_erractionrestore(err_act)
-  if (err_act.eq.act_abort) then
-     call psb_error()
-     return
-  end if
-  return
-
-end subroutine psb_dprecfree