diff --git a/SUMMARY.md b/SUMMARY.md
index 3882f20..6dc4d5f 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -3,3 +3,5 @@
 * [Booting](Booting/README.md)
     * [From bootloader to kernel](Booting/linux-bootstrap-1.md)
     * [First steps in the kernel setup code](Booting/linux-bootstrap-1.md)
+* [Useful links](LINKS.md)
+* [Contributors](contributors.md)