diff --git a/Resources/Prototypes/ADT/Entities/Clothing/OuterClothing/hardsuits.yml b/Resources/Prototypes/ADT/Entities/Clothing/OuterClothing/hardsuits.yml
index 366182e1b31..a93ad5271b7 100644
--- a/Resources/Prototypes/ADT/Entities/Clothing/OuterClothing/hardsuits.yml
+++ b/Resources/Prototypes/ADT/Entities/Clothing/OuterClothing/hardsuits.yml
@@ -210,6 +210,7 @@
         Piercing: 0.5
         Heat: 0.5
         Radiation: 0.5
+    staminaModifier: 0.1
   - type: ExplosionResistance
     damageCoefficient: 0.8
   - type: ToggleableClothing