diff --git a/code/game/machinery/slotmachine.dm b/code/game/machinery/slotmachine.dm
index 37c083cc1e7..fa99ecf8951 100644
--- a/code/game/machinery/slotmachine.dm
+++ b/code/game/machinery/slotmachine.dm
@@ -53,7 +53,7 @@
 			playsound(src.loc, 'sound/machines/ding.ogg', 50, 1)
 			addtimer(CALLBACK(src, .proc/spin_slots, usr.name), 25)
 			
-/obj/machinery/slot_machine/proc/spin_slots(var/userName)
+/obj/machinery/slot_machine/proc/spin_slots(userName)
 	switch(rand(1,4050))
 		if(1)
 			atom_say("JACKPOT! [userName] has won a MILLION CREDITS!")