diff --git a/doc/src/sgml/ref/initdb.sgml b/doc/src/sgml/ref/initdb.sgml
index 312da7085a9..7f027d4b9b3 100644
--- a/doc/src/sgml/ref/initdb.sgml
+++ b/doc/src/sgml/ref/initdb.sgml
@@ -176,6 +176,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-locale</option></term>
+      <listitem>
+       <para>
+		Equivalent to <option>--locale=C</option>.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-X <replaceable class="parameter">directory</replaceable></option></term>
       <term><option>--xlogdir=<replaceable class="parameter">directory</replaceable></option></term>
@@ -225,6 +234,17 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
+
+    <varlistentry>
+     <term><option>--text-search-config=<replaceable>CFG</></option></term>
+     <listitem>
+      <para>
+	   Sets the default text search configuration.
+	   See <xref linkend="guc-default-text-search-config"> for further information.
+      </para>
+     </listitem>
+    </varlistentry>
+
     </variablelist>
    </para>