diff --git a/test/parallel/test-net-write-fully-async-buffer.js b/test/parallel/test-net-write-fully-async-buffer.js
index ec02c61599df1b..708818735760c8 100644
--- a/test/parallel/test-net-write-fully-async-buffer.js
+++ b/test/parallel/test-net-write-fully-async-buffer.js
@@ -11,6 +11,7 @@ const data = Buffer.alloc(1000000);
 
 const server = net.createServer(common.mustCall(function(conn) {
   conn.resume();
+  server.close();
 })).listen(0, common.mustCall(function() {
   const conn = net.createConnection(this.address().port, common.mustCall(() => {
     let count = 0;
@@ -18,7 +19,6 @@ const server = net.createServer(common.mustCall(function(conn) {
     function writeLoop() {
       if (count++ === 200) {
         conn.end();
-        server.close();
         return;
       }
 
diff --git a/test/parallel/test-net-write-fully-async-hex-string.js b/test/parallel/test-net-write-fully-async-hex-string.js
index dc12135d2049c5..2719ad6b5b5f80 100644
--- a/test/parallel/test-net-write-fully-async-hex-string.js
+++ b/test/parallel/test-net-write-fully-async-hex-string.js
@@ -9,6 +9,7 @@ const data = Buffer.alloc(1000000).toString('hex');
 
 const server = net.createServer(common.mustCall(function(conn) {
   conn.resume();
+  server.close();
 })).listen(0, common.mustCall(function() {
   const conn = net.createConnection(this.address().port, common.mustCall(() => {
     let count = 0;
@@ -16,7 +17,6 @@ const server = net.createServer(common.mustCall(function(conn) {
     function writeLoop() {
       if (count++ === 20) {
         conn.end();
-        server.close();
         return;
       }