diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml
index 6b47913104..90e1457f68 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml
@@ -273,7 +273,6 @@
       hard: false
       id: projectile
       mask:
-      - Impassable
       - Opaque
     - *flybyfixture
   - type: Projectile
@@ -334,7 +333,6 @@
       hard: false
       id: projectile
       mask:
-      - Impassable
       - Opaque
     - *flybyfixture
   - type: Projectile