diff --git a/Resources/Prototypes/Entities/Structures/Windows/mining.yml b/Resources/Prototypes/Entities/Structures/Windows/mining.yml
index fc49b9e401c..df5c4bdce90 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/mining.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/mining.yml
@@ -66,7 +66,7 @@
     state: state0
   - type: IconSmooth
     mode: Diagonal
-    key: windows
+    key: walls #corvax smooth
     base: state
   - type: Icon
     sprite: Structures/Windows/mining_diagonal.rsi
diff --git a/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state0.png b/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state0.png
index 10fb9cd49d6..d025471ffb4 100644
Binary files a/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state0.png and b/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state0.png differ
diff --git a/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state1.png b/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state1.png
index 814483e1a6e..a1645c80f30 100644
Binary files a/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state1.png and b/Resources/Textures/Structures/Walls/reinforced_diagonal.rsi/state1.png differ