diff --git a/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml b/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
index 535cb73470..6523419821 100644
--- a/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
+++ b/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
@@ -2202,6 +2202,7 @@
       0: Alive
       90: Dead
   - type: MeleeWeapon
+    altDisarm: false
     angle: 0
     animation: WeaponArcBite
     soundHit:
@@ -2327,6 +2328,7 @@
     - type: Spider
       webPrototype: SpiderWebClown
     - type: MeleeWeapon
+      altDisarm: false
       angle: 0
       animation: WeaponArcBite
       soundHit:
diff --git a/Resources/Prototypes/Entities/Mobs/NPCs/slimes.yml b/Resources/Prototypes/Entities/Mobs/NPCs/slimes.yml
index 77cf43cdbc..d2ca780438 100644
--- a/Resources/Prototypes/Entities/Mobs/NPCs/slimes.yml
+++ b/Resources/Prototypes/Entities/Mobs/NPCs/slimes.yml
@@ -93,6 +93,7 @@
     prototype: Slimes
     requiredLegs: 1
   - type: MeleeWeapon
+    altDisarm: false
     soundHit:
         path: /Audio/Weapons/punch3.ogg
     angle: 0