diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
index 691a6d484c5..9a2f40660c1 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
@@ -238,10 +238,10 @@ Difficulty: Hard
 		return
 	return ..()
 
-/mob/living/simple_animal/hostile/megafauna/ancient_robot/Bump(atom/A)
+/mob/living/simple_animal/hostile/megafauna/ancient_robot/Bump(atom/A, yes)
 	if(charging)
 		DestroySurroundings()
-		if(isliving(A))
+		if(isliving(A) && yes)
 			var/mob/living/L = A
 			if(!istype(A, /mob/living/simple_animal/hostile/ancient_robot_leg))
 				L.visible_message("<span class='danger'>[src] slams into [L]!</span>", "<span class='userdanger'>[src] tramples you into the ground!</span>")
@@ -621,10 +621,10 @@ Difficulty: Hard
 	walk_towards(src, T, movespeed)
 	DestroySurroundings()
 
-/mob/living/simple_animal/hostile/ancient_robot_leg/Bump(atom/A)
+/mob/living/simple_animal/hostile/ancient_robot_leg/Bump(atom/A, yes)
 	if(!core.charging)
 		return
-	if(isliving(A))
+	if(isliving(A) && yes)
 		if(!istype(A, /mob/living/simple_animal/hostile/megafauna/ancient_robot))
 			var/mob/living/L = A
 			L.visible_message("<span class='danger'>[src] slams into [L]!</span>", "<span class='userdanger'>[src] tramples you into the ground!</span>")
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
index 26115269fb1..57cad951ec1 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
@@ -461,8 +461,8 @@ Difficulty: Hard
 	playsound(src, 'sound/effects/meteorimpact.ogg', 200, TRUE, 2, TRUE)
 	return ..()
 
-/mob/living/simple_animal/hostile/megafauna/bubblegum/Bump(atom/A)
-	if(charging)
+/mob/living/simple_animal/hostile/megafauna/bubblegum/Bump(atom/A, yes)
+	if(charging && yes)
 		if(isturf(A) || isobj(A) && A.density)
 			A.ex_act(EXPLODE_HEAVY)
 		DestroySurroundings()