diff --git a/Assets/UniGLTF_Samples/GltfViewer/OpenFileDialog/OpenFileDialog.cs b/Assets/UniGLTF_Samples/GltfViewer/OpenFileDialog/OpenFileDialog.cs
index b8cabcaad..2da319a5b 100644
--- a/Assets/UniGLTF_Samples/GltfViewer/OpenFileDialog/OpenFileDialog.cs
+++ b/Assets/UniGLTF_Samples/GltfViewer/OpenFileDialog/OpenFileDialog.cs
@@ -7,7 +7,7 @@ namespace UniGLTF.GltfViewer
 #if UNITY_STANDALONE_WIN
             return VRMShaders.PathObject.FromFullPath(FileDialogForWindows.FileDialog(title, extensions));
 #else
-            Debug.LogWarning("Non-Windows runtime file dialogs are not yet implemented.");
+            UnityEngine.Debug.LogWarning("Non-Windows runtime file dialogs are not yet implemented.");
             return default;
 #endif
         }