diff --git a/code/modules/clothing/suits/bio.dm b/code/modules/clothing/suits/bio.dm
index 00c42585909..f3ed8520bc6 100644
--- a/code/modules/clothing/suits/bio.dm
+++ b/code/modules/clothing/suits/bio.dm
@@ -34,7 +34,7 @@
 	permeability_coefficient = 0.01
 	flags = THICKMATERIAL
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
-	slowdown = 1
+	slowdown = 0.45
 	allowed = list(/obj/item/tank/internals/emergency_oxygen,/obj/item/pen,/obj/item/flashlight/pen)
 	armor = list(MELEE = 0, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, RAD = 200, FIRE = 20, ACID = INFINITY)
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT|HIDETAIL
@@ -76,7 +76,6 @@
 /obj/item/clothing/suit/bio_suit/security
 	armor = list(MELEE = 15, BULLET = 10, LASER = 15, ENERGY = 5, BOMB = 15, RAD = 200, FIRE = 20, ACID = INFINITY)
 	icon_state = "bio_security"
-	slowdown = 0.45 //Same as Sec MODsuit
 
 
 //Janitor's biosuit, grey with purple