diff --git a/src/components/Customizer.tsx b/src/components/Customizer.tsx
index d0a9b7b..d5880bf 100644
--- a/src/components/Customizer.tsx
+++ b/src/components/Customizer.tsx
@@ -38,8 +38,7 @@ export default function Customizer({ parameters, onChange }: Props) {
   };
 
   const handleParameterChange = (
-    event: React.ChangeEvent<HTMLInputElement>,
-    newValue?
+    event: React.ChangeEvent<HTMLInputElement>
   ) => {
     changeParameter(event.target.name, event.target.value);
   };
diff --git a/src/lib/fetcha/thingiverse.com.ts b/src/lib/fetcha/thingiverse.com.ts
index 621430b..52fb75c 100644
--- a/src/lib/fetcha/thingiverse.com.ts
+++ b/src/lib/fetcha/thingiverse.com.ts
@@ -1,12 +1,5 @@
 import { FetchaFile } from '../fetcha';
 
-type Stl = {
-  id: number;
-  name: string;
-  fileSize: number;
-  // filePreviewPath: string; // Always empty in my tests
-};
-
 export default async function thingiverseComFetcha(
   url: string,
   fileNameFilter?: string