1 files changed, 1 insertions, 1 deletions
diff --git a/tests/tdiv.c b/tests/tdiv.c
index 3162f96c4..510991441 100644
--- a/tests/tdiv.c
+++ b/tests/tdiv.c
@@ -431,7 +431,7 @@ check_lowr (void)
         }
       else if (c == -2)
         {
-          mpfr_sub_one_ulp(z, GMP_RNDN);
+          mpfr_nexttozero (z);
           if (mpfr_cmp(z2, z))
             {
               printf ("Error in mpfr_div [even rnd?] rnd=GMP_RNDN\n");