diff --git a/code/game/objects/effects/posters/official.dm b/code/game/objects/effects/posters/official.dm
index ef5ad4ae856..09de4dbcae7 100644
--- a/code/game/objects/effects/posters/official.dm
+++ b/code/game/objects/effects/posters/official.dm
@@ -255,6 +255,25 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/structure/sign/poster/official/the_owl, 32)
 	name = "No ERP"
 	desc = "This poster reminds the crew that Enterprise Resource Planning is not allowed by company policy, in accordance with Spinward governmental regulations on megacorporations."
 	icon_state = "no_erp"
+	/// Tracks poster state for the hidden interaction
+	VAR_PRIVATE/corrupted = FALSE
+
+/obj/structure/sign/poster/official/no_erp/tear_poster(mob/user)
+	if(prob(99) && !check_holidays(APRIL_FOOLS))
+		return ..()
+
+	visible_message(span_notice("[user] rips [src] in a single, decisive motion... revealing another poster?"))
+	playsound(src, 'sound/items/poster/poster_ripped.ogg', 100, TRUE)
+	if(corrupted)
+		name = initial(name)
+		desc = initial(desc)
+		icon_state = initial(icon_state)
+		corrupted = FALSE
+	else
+		name = "Yes ERP"
+		desc = "This poster reminds the crew that Enterprise Resource Planning is both effective and critical for the station's operations."
+		icon_state = "yes_erp"
+		corrupted = TRUE
 
 MAPPING_DIRECTIONAL_HELPERS(/obj/structure/sign/poster/official/no_erp, 32)
 
diff --git a/icons/obj/poster.dmi b/icons/obj/poster.dmi
index 2aa9eb0f4dd..01911b56c7e 100644
Binary files a/icons/obj/poster.dmi and b/icons/obj/poster.dmi differ