diff --git a/SUMMARY.md b/SUMMARY.md
index 1562441..3882f20 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -2,3 +2,4 @@
 
 * [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)