diff --git a/test/parallel/test-net-can-reset-timeout.js b/test/parallel/test-net-can-reset-timeout.js
index 2fac07eab05e23..c72efb5f339c98 100644
--- a/test/parallel/test-net-can-reset-timeout.js
+++ b/test/parallel/test-net-can-reset-timeout.js
@@ -37,13 +37,13 @@ const server = net.createServer(common.mustCall(function(stream) {
     stream.write('WHAT.');
   }));
 
-  stream.on('end', function() {
+  stream.on('end', common.mustCall(function() {
     console.log('server side end');
     stream.end();
-  });
+  }));
 }));
 
-server.listen(0, function() {
+server.listen(0, common.mustCall(function() {
   const c = net.createConnection(this.address().port);
 
   c.on('data', function() {
@@ -54,4 +54,4 @@ server.listen(0, function() {
     console.log('client side end');
     server.close();
   });
-});
+}));