diff --git a/src/util/GNUmakefile b/src/util/GNUmakefile
index a87a903b06..991ae2a657 100644
--- a/src/util/GNUmakefile
+++ b/src/util/GNUmakefile
@@ -234,7 +234,7 @@ endif
 
     USES_BLAS = util.fh ga_it_lsolve.F ga_maxelt.F ga_mix.F ga_iter_diag.F \
                 ga_orthog.F dabsmax.F ga_normf.F corr_mk_ref.F ga_it2.F ga_lkain_ext.F util_file_name.F dgefa.f util_patch_test.F stpr_sjacobi.F util_dgeev.F \
-		util_test_cholesky.F
+		util_test_cholesky.F dfill.F ga_lkain_2cpl3_ext.F ga_it2.F
 
 ifdef SPEECH
    LIB_DEFINES += -DSPEECH
diff --git a/src/util/dfill.f b/src/util/dfill.F
similarity index 89%
rename from src/util/dfill.f
rename to src/util/dfill.F
index 4561550632..8b605f9469 100644
--- a/src/util/dfill.f
+++ b/src/util/dfill.F
@@ -5,7 +5,7 @@ C> The DCOPY call that implements this routine is the preferred
 C> initialization mechanism for performance reasons.
 C>
       subroutine dfill(n,val,a,ia)
-C$Id$
+C$Id: dfill.f 26932 2015-03-09 23:07:47Z d3y133 $
       implicit none
       integer n, ia
       double precision val, a(*)