diff --git a/reference/random/constants.xml b/reference/random/constants.xml
index c7b16867e7b8..f44222ab3532 100644
--- a/reference/random/constants.xml
+++ b/reference/random/constants.xml
@@ -33,6 +33,7 @@
       The incorrect implementation is available for backwards compatibility with
       <function>mt_srand</function> prior to PHP 7.1.0.
      </simpara>
+     &warn.deprecated.feature-8-3-0;
     </listitem>
    </varlistentry>
   </variablelist>
diff --git a/reference/random/functions/mt-srand.xml b/reference/random/functions/mt-srand.xml
index 2e9d73136d38..dead65437188 100644
--- a/reference/random/functions/mt-srand.xml
+++ b/reference/random/functions/mt-srand.xml
@@ -51,6 +51,7 @@
         </member>
        </simplelist>
       </para>
+      &warn.deprecated.feature-8-3-0;
      </listitem>
     </varlistentry>
    </variablelist>
diff --git a/reference/random/random/engine/mt19937/construct.xml b/reference/random/random/engine/mt19937/construct.xml
index ae673086c84b..51ad9025b60f 100644
--- a/reference/random/random/engine/mt19937/construct.xml
+++ b/reference/random/random/engine/mt19937/construct.xml
@@ -57,6 +57,7 @@
        </member>
       </simplelist>
      </para>
+     &warn.deprecated.feature-8-3-0;
     </listitem>
    </varlistentry>
   </variablelist>