diff --git a/README.md b/README.md
index 5c4f63d..8bc86fd 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ API
   * [Assertions](/include/kernaux/assert.h)
     * [Simple](/examples/assert_simple.c)
     * [Guards](/examples/assert_guards.c)
+  * Stack trace *(planned)*
 * Device drivers (for debugging only)
   * [Serial console](/include/kernaux/console.h)
   * [Framebuffer](/include/kernaux/framebuffer.h) *(planned)*