diff --git a/actors/snowball.go b/actors/snowball.go
index c19edb5..0874588 100644
--- a/actors/snowball.go
+++ b/actors/snowball.go
@@ -27,7 +27,7 @@ func (sm *Snowball) Run(env *core.Environment, t *core.Turtle) {
 	am1 := t.Amount(env,1,"1")
 	am2 := t.Amount(env,1,"2")
 
-	t.Drop(env, sm.sureness, strconv.Itoa(sm.color))
+	t.Drop(env, 1, strconv.Itoa(sm.color))
 
 
 	if am1 > sm.sureness || am2 > sm.sureness {