diff --git a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
index 007d8c4c3f..5f69608642 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
@@ -60,7 +60,7 @@
   - type: IconSmooth
     base: twindow
   - type: Construction
-    graph: window
+    graph: Window
     node: tintedWindow
   - type: Occluder
     sizeX: 32