diff --git a/Resources/Prototypes/Entities/Buildings/power.yml b/Resources/Prototypes/Entities/Buildings/power.yml
index 1945044048..8b3d57224e 100644
--- a/Resources/Prototypes/Entities/Buildings/power.yml
+++ b/Resources/Prototypes/Entities/Buildings/power.yml
@@ -103,7 +103,7 @@
   - type: Collidable
     shapes:
     - !type:PhysShapeAabb
-      layer: Clickable
+      layer: [Clickable]
   - type: Sprite
     drawdepth: WallMountedItems
     texture: Objects/Power/provider.png