diff --git a/code/game/objects/items/implants/implant_misc.dm b/code/game/objects/items/implants/implant_misc.dm
index fee0d39653d..28d78fb3c7c 100644
--- a/code/game/objects/items/implants/implant_misc.dm
+++ b/code/game/objects/items/implants/implant_misc.dm
@@ -45,6 +45,7 @@
 /obj/item/implant/adrenalin/proc/prejuice(datum/source, newstat)
 	if(juicing)
 		return
+	juicing = TRUE
 	if(newstat == CONSCIOUS)
 		return
 	playsound(imp_in, 'sound/effects/autoinjector_beeps.ogg', 75, TRUE)