diff --git a/Penumbra/UI/AdvancedWindow/ModEditWindow.Models.cs b/Penumbra/UI/AdvancedWindow/ModEditWindow.Models.cs
index 8c298d4f..c92e2926 100644
--- a/Penumbra/UI/AdvancedWindow/ModEditWindow.Models.cs
+++ b/Penumbra/UI/AdvancedWindow/ModEditWindow.Models.cs
@@ -479,5 +479,6 @@ public partial class ModEditWindow
     private static readonly string[] ValidModelExtensions =
     [
         ".gltf",
+        ".glb",
     ];
 }