diff --git a/doc/api/deprecations.md b/doc/api/deprecations.md
index 5f07fa6f7aa858..f6c51217e0eae3 100644
--- a/doc/api/deprecations.md
+++ b/doc/api/deprecations.md
@@ -634,8 +634,8 @@ Type: End-of-Life
 
 *Note*: change was made while `async_hooks` was an experimental API.
 
-<a id="DEP00XX"></a>
-### DEP00XX: Several internal properties of net.Server
+<a id="DEP0073"></a>
+### DEP0073: Several internal properties of net.Server
 
 Type: Runtime
 
diff --git a/lib/net.js b/lib/net.js
index 36efd27fa02345..52c033a132bc7e 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -1708,27 +1708,27 @@ if (process.platform === 'win32') {
 Object.defineProperty(Server.prototype, '_usingSlaves', {
   get: internalUtil.deprecate(function() {
     return this._usingWorkers;
-  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP00XX'),
+  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP0073'),
   set: internalUtil.deprecate((val) => {
     this._usingWorkers = val;
-  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP00XX'),
+  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP0073'),
   configurable: true, enumerable: false
 });
 
 Object.defineProperty(Server.prototype, '_slaves', {
   get: internalUtil.deprecate(function() {
     return this._workers;
-  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP00XX'),
+  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP0073'),
   set: internalUtil.deprecate((val) => {
     this._workers = val;
-  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP00XX'),
+  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP0073'),
   configurable: true, enumerable: false
 });
 
 Object.defineProperty(Server.prototype, '_setupSlave', {
   value: internalUtil.deprecate(function(socketList) {
     return this._setupWorker(socketList);
-  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP00XX'),
+  }, 'Accessing internal properties of net.Server is deprecated.', 'DEP0073'),
   configurable: true, enumerable: false
 });