diff --git a/YarnSpinner.LanguageServer/src/Server/Handlers/CodeLensHandler.cs b/YarnSpinner.LanguageServer/src/Server/Handlers/CodeLensHandler.cs
index 9bbcecc55..25574c822 100644
--- a/YarnSpinner.LanguageServer/src/Server/Handlers/CodeLensHandler.cs
+++ b/YarnSpinner.LanguageServer/src/Server/Handlers/CodeLensHandler.cs
@@ -37,7 +37,7 @@ public Task<CodeLensContainer> Handle(CodeLensParams request, CancellationToken
                        // This is an error token - the node doesn't actually
                        // have a valid title. Return an empty collection of code
                        // lenses.
-                       return [];
+                       return Enumerable.Empty<CodeLens>();
                    }
 
                    var referenceLocations = ReferencesHandler.GetReferences(project, titleToken.Text, YarnSymbolType.Node);