diff --git a/animation-editor.md b/animation-editor.md
index 6517eac..99e47d9 100644
--- a/animation-editor.md
+++ b/animation-editor.md
@@ -61,6 +61,7 @@ These hotkeys apply to whichever bone is currently selected.
 * ___D___ - Negate rotation
 * ___R___ - Reset rotation to 0
 * ___P___ - Reset position to 0 (this snaps the bone right onto its parent).
+* ___N___ - Hide bone. A hidden bone is excluded from mouse selection. This state is temporary and will not be saved to the file, unless the bone was set to hidden when the file was loaded (__rq="0" property).
 
 # Workflow