diff --git a/src/public/app/services/attributes.js b/src/public/app/services/attributes.ts
similarity index 100%
rename from src/public/app/services/attributes.js
rename to src/public/app/services/attributes.ts
diff --git a/src/public/app/services/options.ts b/src/public/app/services/options.ts
index 4f7e15f79..23cddcfd9 100644
--- a/src/public/app/services/options.ts
+++ b/src/public/app/services/options.ts
@@ -1,7 +1,7 @@
 
 import server from "./server.js";
 
-type OptionValue = string | number;
+type OptionValue = string;
 
 class Options {
     initializedPromise: Promise<void>;