diff --git a/sched/.cvsignore b/sched/.cvsignore
index 17d7bb60d4..b565c5bbc2 100644
--- a/sched/.cvsignore
+++ b/sched/.cvsignore
@@ -1,3 +1,5 @@
+assimilator_placeholder
+validator_placeholder
 message_handler
 sample_bitwise_validator
 sample_dummy_assimilator