diff --git a/security/tomoyo/.gitignore b/security/tomoyo/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..5caf1a6f59078d653f967341eb99fa962d730a8d
--- /dev/null
+++ b/security/tomoyo/.gitignore
@@ -0,0 +1,2 @@
+builtin-policy.h
+policy/