diff --git a/robot.go b/robot.go
index db8c254..f3ca888 100644
--- a/robot.go
+++ b/robot.go
@@ -1,10 +1,5 @@
 package main
 
-type weapon struct {
-	Strength float64 `json:"strength"`
-	Radius   float64 `json:"radius"`
-}
-
 // XXX: this needs to go into game somehow
 // func (p *bot.Projectile) nudge() {
 // 	newPos := move(p.Position, p.MoveTo, float64(p.Speed), delta)