diff --git a/states/rules.lua b/states/rules.lua
index 6ae0a00..307d1d5 100644
--- a/states/rules.lua
+++ b/states/rules.lua
@@ -33,7 +33,7 @@ function state_rules()
 			end
 
 			-- Back to the menu
-			if btnp(BTN_X) then
+			if btnp(BTN_O) then
 				go_back()
 			end