diff --git a/reference/image/configure.xml b/reference/image/configure.xml
index ec60e9082b..ff91f2a3fc 100644
--- a/reference/image/configure.xml
+++ b/reference/image/configure.xml
@@ -10,12 +10,17 @@
   <option role="configure">--with-gd</option>.
   GD library requires <productname>libpng</productname> and
   <productname>libjpeg</productname> to compile.
+  As of PHP 7.4.0, <option role="configure">--with-gd</option> becomes
+  <option role="configure">--enable-gd</option> (whether to enable the
+  extension at all) and <option role="configure">--with-external-gd</option>
+  (to opt into using an external <productname>libgd</productname>, rather than
+  the bundled one).
  </para>
  <para>
   In Windows, you'll include the GD2 DLL <filename>php_gd2.dll</filename> as
   an extension in &php.ini;.
  </para>
- 
+
  <para>
   Enhance the capabilities of GD to handle more image formats by specifying
   the <literal>--with-XXXX</literal> configure switch to your PHP configure
@@ -36,6 +41,8 @@
        To enable support for jpeg add
        <option role="configure">--with-jpeg-dir=DIR</option>. Jpeg 6b, 7 or 8
        are supported.
+       As of PHP 7.4.0, use <option role="configure">--with-jpeg</option>
+       instead.
       </entry>
      </row>
      <row>
@@ -46,6 +53,10 @@
        requires the <link linkend="zlib.requirements">zlib library</link>,
        therefore add <option role="configure">--with-zlib-dir[=DIR]</option>
        to your configure line.
+       As of PHP 7.4.0, <option role="configure">--with-png-dir</option> and
+       <option role="configure">--with-zlib-dir</option> have been removed.
+       <productname>libpng</productname> and <productname>zlib</productname>
+       are required.
       </entry>
      </row>
      <row>
@@ -55,6 +66,8 @@
        <option role="configure">--with-xpm-dir=DIR</option>. If configure
        is not able to find the required libraries, you may add the path to
        your X11 libraries.
+       As of PHP 7.4.0, use <option role="configure">--with-xpm</option>
+       instead.
       </entry>
      </row>
      <row>
@@ -65,6 +78,8 @@
        5.4.0.
        As of PHP 7.0.0 <option role="configure">--with-webp-dir=DIR</option> has
        to be added, i.e. support for libvpx has been removed in favor of libwebp.
+       As of PHP 7.4.0, use <option role="configure">--with-webp</option>
+       instead.
       </entry>
      </row>
     </tbody>
@@ -104,7 +119,7 @@
       <entry><literal>T1lib</literal></entry>
       <entry>
        To enable support for T1lib (Postscript Type 1 fonts) add
-       <option role="configure">--with-t1lib[=DIR]</option> (Removed 
+       <option role="configure">--with-t1lib[=DIR]</option> (Removed
        as of PHP 7.0.0).
       </entry>
      </row>