diff --git a/ProjectObsidian/Injection/Injection.cs b/ProjectObsidian/Injection/Injection.cs
index 69686e4..dcd5416 100644
--- a/ProjectObsidian/Injection/Injection.cs
+++ b/ProjectObsidian/Injection/Injection.cs
@@ -4,6 +4,7 @@
 using Elements.Core;
 using FrooxEngine;
 using FrooxEngine.ProtoFlux.Core;
+using Obsidian.Shaders;
 
 namespace Obsidian
 {