diff --git a/config.org b/config.org
index cb6f27f..607d860 100644
--- a/config.org
+++ b/config.org
@@ -282,6 +282,25 @@ Enable highlight-line globally and replace its background colour.
 (set-face-background hl-line-face "dark slate grey")
 #+END_SRC
 
+* Hydra
+
+https://github.com/abo-abo/hydra
+
+#+BEGIN_SRC emacs-lisp
+(use-package hydra
+  :ensure t
+)
+#+END_SRC
+
+** Hydra Zoom
+
+#+BEGIN_SRC emacs-lisp
+(defhydra hydra-zoom (global-map "<f2>")
+  "zoom"
+  ("g" text-scale-increase "in")
+  ("l" text-scale-decrease "out"))
+#+END_SRC
+
 * Dashboard
 
 I use the dashboard as start screen.