diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/pneumatic_cannon.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/pneumatic_cannon.yml
index b79ec2c673..f9413d6c67 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/pneumatic_cannon.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/pneumatic_cannon.yml
@@ -33,6 +33,9 @@
   - type: PneumaticCannon
   - type: Storage
     capacity: 30
+    blacklist:
+      tags:
+        - Arrow
   - type: Appearance
   - type: ItemMapper
     containerWhitelist: [gas_tank]