diff --git a/Resources/Prototypes/Entities/Structures/Walls/asteroid.yml b/Resources/Prototypes/Entities/Structures/Walls/asteroid.yml
index 41aa8f8893..415eff5659 100644
--- a/Resources/Prototypes/Entities/Structures/Walls/asteroid.yml
+++ b/Resources/Prototypes/Entities/Structures/Walls/asteroid.yml
@@ -18,6 +18,7 @@
   - type: SmoothEdge
   - type: Sprite
     sprite: Structures/Walls/rock.rsi
+    noRot: true
     layers:
       - state: rock_asteroid
       - map: [ "enum.EdgeLayer.South" ]