diff --git a/util/Makefile b/util/Makefile
index df5758c1..e5ccd9a8 100644
--- a/util/Makefile
+++ b/util/Makefile
@@ -8,7 +8,7 @@ HERE=.
 BASEOBJS= psb_blockpart_mod.o psb_metispart_mod.o \
       psb_hbio_mod.o psb_mmio_mod.o psb_mat_dist_mod.o \
       psb_renum_mod.o psb_gps_mod.o
-IMPLOBJS= psb_hbio_impl.o psb_mmio_impl.o psb_mat_dist_impl.o psb_d_renum_impl.o
+IMPLOBJS= psb_hbio_impl.o psb_mmio_impl.o psb_mat_dist_impl.o psb_renum_impl.o
 MODOBJS=psb_util_mod.o $(BASEOBJS)
 OBJS=$(MODOBJS) $(IMPLOBJS)
 LIBMOD=psb_util_mod$(.mod)
diff --git a/util/psb_d_renum_impl.F90 b/util/psb_renum_impl.F90
similarity index 100%
rename from util/psb_d_renum_impl.F90
rename to util/psb_renum_impl.F90