diff --git a/src/Engine.Graphics.Vulkan/Shaders/triangle.frag b/src/Engine.Graphics.Vulkan/Shaders/triangle.frag
index d0ceb73..ed0214b 100644
--- a/src/Engine.Graphics.Vulkan/Shaders/triangle.frag
+++ b/src/Engine.Graphics.Vulkan/Shaders/triangle.frag
@@ -138,17 +138,8 @@ void main()
     float dist = length(toLight);
     vec3 L = toLight / max(dist, 0.001);
 
-    // Flip normal if it faces away from light (fixes inward normals from bad winding)
-    if (dot(N, L) < 0.0)
-    {
-        N = -N;
-    }
-
-    // Also flip for view direction if needed
-    if (dot(N, V) < 0.0)
-    {
-        N = -N;
-    }
+    // Flip normal to face camera — fixes cubes with bad winding without breaking spheres
+    if (dot(N, V) < 0.0) N = -N;
 
     float attenuation = pow(clamp(1.0 - dist / max(lightRange, 0.001), 0.0, 1.0), 2.0);
     vec3 radiance = lightColor * lightIntensity * attenuation;
diff --git a/src/Engine.Graphics.Vulkan/Shaders/triangle.frag.spv b/src/Engine.Graphics.Vulkan/Shaders/triangle.frag.spv
index d349aec..f615ce7 100644
Binary files a/src/Engine.Graphics.Vulkan/Shaders/triangle.frag.spv and b/src/Engine.Graphics.Vulkan/Shaders/triangle.frag.spv differ