diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index 83a8ff5..59e28bd 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -36,6 +36,7 @@
 		test100.out test101.out test102.out test103.out test104.out \
 		test105.out test106.out  test107.out\
 		test_autoformat_join.out \
+		test_breakindent.out \
 		test_eval.out \
 		test_options.out