diff --git a/README.md b/README.md
index 277fbfc..9def5f6 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,10 @@ Clicking on the canvas will insert control points, up to 3CPs. CPs can be moved
 - `tab` Toggle interface.
 - `1204` Will add a control point at x:12,y:4.
 
+## Themes
+
+You can change the theme by dragging a [.thm](https://github.com/hundredrabbits/Themes) file onto the application.
+
 ## Support
 
 - You can support this project through [Patreon](https://patreon.com/100).