diff --git a/README.md b/README.md
index 189e0b1..1850306 100644
--- a/README.md
+++ b/README.md
@@ -36,3 +36,6 @@ Current emulation status
 
 * LEDs
   * Printed on stdout.
+
+* Reset button
+  * Press F12 to abort if you get stuck in an infinite loop.