diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index 1eec9d7..931784f 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -52,7 +52,9 @@
 		test_marks.out \
 		test_nested_function.out \
 		test_options.out \
+		test_perl.out \
 		test_qf_title.out \
+		test_ruby.out \
 		test_set.out \
 		test_signs.out \
 		test_textobjects.out \