diff --git a/extras/sketchup/README.md b/extras/sketchup/README.md
deleted file mode 100644
index 73fc23e..0000000
--- a/extras/sketchup/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-A 3d model of the cart reader shield build in Sketchup.  
-It's not perfectly to scale and more of a mockup.