diff --git a/README.md b/README.md
index f4c6253..6ffe7e6 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Clicking on the canvas will insert control points, up to 3CPs. CPs can be moved
 
 ## Controls
 
-<img src='https://raw.githubusercontent.com/hundredrabbits/Dotgrid/master/LAYOUT.SVG' width="600"/>
+<img src='https://raw.githubusercontent.com/hundredrabbits/Dotgrid/master/LAYOUT.svg' width="600"/>
 
 ## Extras