diff --git a/growth/player.gd b/growth/player.gd
index b9f1f50..dca7daf 100644
--- a/growth/player.gd
+++ b/growth/player.gd
@@ -68,7 +68,7 @@ func charge():
 		# Gradual charge dropoff
 		charge_level = max(charge_level - charge_rate * 2, 0);
 
-func dash(on_end: Callable):
+func dash(on_end):
 	dash_cooldown_timer.start(dash_cooldown);
 	var target_dir = position.direction_to(target)
 	if (on_end):