diff --git a/Resources/Prototypes/Corvax/Entities/Clothing/Head/hardsuit-helmets.yml b/Resources/Prototypes/Corvax/Entities/Clothing/Head/hardsuit-helmets.yml
index 3d64d606bc7..b95e950a1b8 100644
--- a/Resources/Prototypes/Corvax/Entities/Clothing/Head/hardsuit-helmets.yml
+++ b/Resources/Prototypes/Corvax/Entities/Clothing/Head/hardsuit-helmets.yml
@@ -28,7 +28,8 @@
     highPressureMultiplier: 0.08
     lowPressureMultiplier: 1000
   - type: TemperatureProtection
-    coefficient: 0.005
+    heatingCoefficient: 0.005
+    coolingCoefficient: 0.005
   - type: Armor
     modifiers:
       coefficients:
diff --git a/Resources/Prototypes/Corvax/Entities/Clothing/OuterClothing/hardsuits.yml b/Resources/Prototypes/Corvax/Entities/Clothing/OuterClothing/hardsuits.yml
index 4505af348f8..9a195b1690a 100644
--- a/Resources/Prototypes/Corvax/Entities/Clothing/OuterClothing/hardsuits.yml
+++ b/Resources/Prototypes/Corvax/Entities/Clothing/OuterClothing/hardsuits.yml
@@ -15,7 +15,8 @@
     walkModifier: 1.0
     sprintModifier: 1.0
   - type: TemperatureProtection
-    coefficient: 0.001
+    heatingCoefficient: 0.001
+    coolingCoefficient: 0.001
   - type: Armor
     modifiers:
       coefficients: