diff --git a/code/game/objects/items/weapons/explosives.dm b/code/game/objects/items/weapons/explosives.dm
index f71ede24473d..9cdfefdfcb09 100644
--- a/code/game/objects/items/weapons/explosives.dm
+++ b/code/game/objects/items/weapons/explosives.dm
@@ -61,6 +61,16 @@
 	if(nadeassembly)
 		nadeassembly.on_found(finder)
 
+/obj/item/grenade/plastic/hear_talk(mob/living/M as mob, list/message_pieces)
+	if(istype(nadeassembly, /obj/item/assembly/voice))
+		var/obj/item/assembly/voice/voice_analyzer = nadeassembly
+		voice_analyzer.hear_input(M, multilingual_to_message(message_pieces), 0)
+
+/obj/item/grenade/plastic/hear_message(mob/living/M as mob, msg)
+	if(istype(nadeassembly, /obj/item/assembly/voice))
+		var/obj/item/assembly/voice/voice_analyzer = nadeassembly
+		voice_analyzer.hear_input(M, msg, 1)
+
 /obj/item/grenade/plastic/attack_self__legacy__attackchain(mob/user)
 	if(nadeassembly)
 		nadeassembly.attack_self__legacy__attackchain(user)