diff --git a/index.js b/index.js
index 559b7e5..38ca23a 100644
--- a/index.js
+++ b/index.js
@@ -498,7 +498,7 @@ function findIndexFile (pathname, root, indexFiles = ['index.html']) {
       try {
         const stats = statSync(p)
         return !stats.isDirectory()
-      } catch (e) {
+      } catch {
         return false
       }
     })
@@ -542,7 +542,7 @@ function getRedirectUrl (url) {
     const parsed = new URL(url, 'http://localhost.com/')
     const parsedPathname = parsed.pathname
     return parsedPathname + (parsedPathname[parsedPathname.length - 1] !== '/' ? '/' : '') + (parsed.search || '')
-  } catch (error) {
+  } catch {
     // the try-catch here is actually unreachable, but we keep it for safety and prevent DoS attack
     /* istanbul ignore next */
     const err = new Error(`Invalid redirect URL: ${url}`)
diff --git a/lib/dirList.js b/lib/dirList.js
index 12d75b2..d179156 100644
--- a/lib/dirList.js
+++ b/lib/dirList.js
@@ -27,7 +27,7 @@ const dirList = {
       let stats
       try {
         stats = await fs.stat(path.join(dir, filename))
-      } catch (error) {
+      } catch {
         return
       }
       const entry = { name: filename, stats }
@@ -58,7 +58,7 @@ const dirList = {
           let stats
           try {
             stats = await fs.stat(filePath)
-          } catch (error) {
+          } catch {
             return
           }
 
@@ -112,7 +112,7 @@ const dirList = {
     let entries
     try {
       entries = await dirList.list(dir, options, dotfiles)
-    } catch (error) {
+    } catch {
       return reply.callNotFound()
     }
     const format = reply.request.query.format || options.format