diff --git a/mld_daggrmat_asb.F90 b/mld_daggrmat_asb.f90
similarity index 100%
rename from mld_daggrmat_asb.F90
rename to mld_daggrmat_asb.f90
diff --git a/mld_zaggrmat_asb.F90 b/mld_zaggrmat_asb.f90
similarity index 100%
rename from mld_zaggrmat_asb.F90
rename to mld_zaggrmat_asb.f90