diff --git a/code/game/gamemodes/miniantags/revenant/revenant.dm b/code/game/gamemodes/miniantags/revenant/revenant.dm
index ca9e7b7ac28..338484a5ebc 100644
--- a/code/game/gamemodes/miniantags/revenant/revenant.dm
+++ b/code/game/gamemodes/miniantags/revenant/revenant.dm
@@ -35,6 +35,7 @@
 	anchored = 1
 	mob_size = MOB_SIZE_TINY
 	pass_flags = PASSTABLE | PASSGRILLE | PASSMOB
+	speed = 1
 	atmos_requirements = list("min_oxy" = 0, "max_oxy" = 0, "min_tox" = 0, "max_tox" = 0, "min_co2" = 0, "max_co2" = 0, "min_n2" = 0, "max_n2" = 0)
 
 	var/essence = 75 //The resource of revenants. Max health is equal to three times this amount
diff --git a/code/game/gamemodes/miniantags/slaughter/slaughter.dm b/code/game/gamemodes/miniantags/slaughter/slaughter.dm
index 8fbc0563181..25ebd7bc379 100644
--- a/code/game/gamemodes/miniantags/slaughter/slaughter.dm
+++ b/code/game/gamemodes/miniantags/slaughter/slaughter.dm
@@ -83,7 +83,7 @@
 /mob/living/simple_animal/slaughter/Life()
 	..()
 	if(boost<world.time)
-		speed = 2
+		speed = 1
 	else
 		speed = 0
 
diff --git a/code/modules/mob/living/simple_animal/constructs.dm b/code/modules/mob/living/simple_animal/constructs.dm
index 3daacefb108..7c7a31b5ef0 100644
--- a/code/modules/mob/living/simple_animal/constructs.dm
+++ b/code/modules/mob/living/simple_animal/constructs.dm
@@ -302,7 +302,6 @@
 	melee_damage_lower = 1
 	melee_damage_upper = 5
 	attacktext = "prods"
-	speed = 0
 	environment_smash = 3
 	see_in_dark = 8
 	attack_sound = 'sound/weapons/tap.ogg'