diff --git a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/trinary.yml b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/trinary.yml
index c44f700e7f..daeab2dd19 100644
--- a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/trinary.yml
+++ b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/trinary.yml
@@ -134,6 +134,9 @@
   placement:
     mode: SnapgridCenter
   components:
+    - type: SubFloorHide
+      visibleLayers:
+      - enum.SubfloorLayers.FirstLayer
     - type: Sprite
       sprite: Structures/Piping/Atmospherics/gasmixer.rsi
       layers:
@@ -233,6 +236,8 @@
     - type: SubFloorHide
       blockInteractions: false
       blockAmbience: false
+      visibleLayers:
+      - enum.SubfloorLayers.FirstLayer
     - type: NodeContainer
       nodes:
         inlet: