diff --git a/dist/index.mjs b/dist/index.mjs
index f556717..343a9f2 100644
--- a/dist/index.mjs
+++ b/dist/index.mjs
@@ -14,7 +14,7 @@ app.use(bodyParser.urlencoded({ extended: false }));
 app.use("/", routes);
 app.use('/user', passport.authenticate('jwt', { session: false }), secureRoute);
 // Handle errors.
-app.use(function (err, req, res) {
+app.use(function (err, req, res, next) {
     res.status(err.status || 500);
     res.json({ error: err });
 });
diff --git a/index.mts b/index.mts
index 2e7f89b..9f72d71 100644
--- a/index.mts
+++ b/index.mts
@@ -19,7 +19,7 @@ app.use("/", routes)
 app.use('/user', passport.authenticate('jwt', { session: false }), secureRoute);
 
 // Handle errors.
-app.use(function(err: any, req, res: any) {
+app.use(function(err: any, req: any, res: any, next: any) {
 	res.status(err.status || 500);
 	res.json({ error: err });
 });