diff --git a/right_coin.lua b/right_coin.lua
index 77d7b6a..f318362 100644
--- a/right_coin.lua
+++ b/right_coin.lua
@@ -426,7 +426,7 @@ function updateGame()
 		currentState = GameState.gameover
 		return
 	end
-	if t%10 ==0 then
+	if t%20 ==0 then
 		life=life-1
 	end
 	if btnp(4) then -- A (Z key)