diff --git a/Resources/Prototypes/Entities/Structures/Piping/Disposal/units.yml b/Resources/Prototypes/Entities/Structures/Piping/Disposal/units.yml
index 66b8f7b7251b4b..f816fd49fb46e8 100644
--- a/Resources/Prototypes/Entities/Structures/Piping/Disposal/units.yml
+++ b/Resources/Prototypes/Entities/Structures/Piping/Disposal/units.yml
@@ -85,6 +85,7 @@
         type: DisposalUnitBoundUserInterface
   - type: RatKingRummageable
   - type: RequireProjectileTarget
+  - type: StationAiWhitelist #SS220 Disposal Unit AI interaction fix
 
 # SS220 rnd-transport
 - type: entity