diff --git a/utils/TableGen/.cvsignore b/utils/TableGen/.cvsignore
index 263fe403011..95ce5b3aea8 100644
--- a/utils/TableGen/.cvsignore
+++ b/utils/TableGen/.cvsignore
@@ -1 +1,5 @@
 FileParser.output
+FileLexer.cpp
+FileParser.cpp
+FileParser.h
+