diff --git a/Public/m4/.gitignore b/Public/m4/.gitignore
index ad6d6d1..279ab99 100644
--- a/Public/m4/.gitignore
+++ b/Public/m4/.gitignore
@@ -1,4 +1,6 @@
 *.aux
+*.toc
+*.out
 *.pdf
 *.log
 *.fls