diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/airlocks.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/airlocks.yml
index 1eb961dd78..f61b97076f 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/airlocks.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/airlocks.yml
@@ -342,9 +342,6 @@
   components:
   - type: Sprite
     sprite: Structures/Doors/Airlocks/Standard/xeno.rsi
-  - type: IconSmooth
-    key: chitin
-    mode: NoSprite
 
 - type: entity
   parent: AirlockGlass
@@ -353,6 +350,3 @@
   components:
   - type: Sprite
     sprite: Structures/Doors/Airlocks/Glass/xeno.rsi
-  - type: IconSmooth
-    key: chitin
-    mode: NoSprite
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
index b1001797ae..3e70b5ccbe 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
@@ -158,9 +158,6 @@
     - board
   - type: PlacementReplacement
     key: walls
-  - type: IconSmooth
-    key: walls
-    mode: NoSprite
   - type: PaintableAirlock
     group: Standard
     department: Civilian
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
index 6f7340c80f..28b63d9723 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
@@ -115,9 +115,6 @@
       behaviors:
       - !type:DoActsBehavior
         acts: ["Destruction"]
-  - type: IconSmooth
-    key: walls
-    mode: NoSprite
   - type: Construction
     graph: Airlock
     node: highSecDoor
diff --git a/Resources/Prototypes/Entities/Structures/Doors/MaterialDoors/material_doors.yml b/Resources/Prototypes/Entities/Structures/Doors/MaterialDoors/material_doors.yml
index acb5faa209..5d6a87ea6b 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/MaterialDoors/material_doors.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/MaterialDoors/material_doors.yml
@@ -55,9 +55,6 @@
       behaviors:
       - !type:DoActsBehavior
         acts: ["Destruction"]
-  - type: IconSmooth
-    key: walls
-    mode: NoSprite
   - type: Occluder
   - type: BlockWeather
 
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Shutter/shutters.yml b/Resources/Prototypes/Entities/Structures/Doors/Shutter/shutters.yml
index 7becad94bf..ca870d7c7d 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Shutter/shutters.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Shutter/shutters.yml
@@ -78,9 +78,6 @@
       behaviors:
       - !type:DoActsBehavior
         acts: ["Destruction"]
-  - type: IconSmooth
-    key: walls
-    mode: NoSprite
   - type: DoorSignalControl
   - type: DeviceNetwork
     deviceNetId: Wireless
diff --git a/Resources/Prototypes/Entities/Structures/plastic_flaps.yml b/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
index ab705c035b..088ddfda61 100644
--- a/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
+++ b/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
@@ -35,9 +35,6 @@
       behaviors:
       - !type:DoActsBehavior
         acts: ["Destruction"]
-  - type: IconSmooth
-    key: walls
-    mode: NoSprite
   - type: StaticPrice
     price: 100