diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index d0e277d..bbfae07 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -174,6 +174,7 @@
 # Keep test_alot.res as the last one, sort the others.
 NEW_TESTS = test_assert.res \
 	    test_cdo.res \
+	    test_viml.res \
 	    test_alot.res