diff --git a/reference/json/functions/json-decode.xml b/reference/json/functions/json-decode.xml
index fe1ab90ce8..d909d09b15 100644
--- a/reference/json/functions/json-decode.xml
+++ b/reference/json/functions/json-decode.xml
@@ -57,12 +57,11 @@
      <term><parameter>options</parameter></term>
      <listitem>
       <para>
-       Bitmask of JSON decode options. Currently there are two supported
-       options. The first is <constant>JSON_BIGINT_AS_STRING</constant> that
-       allows casting big integers to string instead of floats which is the
-       default. The second option is <constant>JSON_OBJECT_AS_ARRAY</constant>
-       that has the same effect as setting <parameter>assoc</parameter> to
-       &true;.
+       Bitmask of <constant>JSON_BIGINT_AS_STRING</constant>, 
+       <constant>JSON_OBJECT_AS_ARRAY</constant>, 
+       <constant>JSON_THROW_ON_ERROR</constant>. The behaviour of these 
+       constants is described on the
+       <link linkend="json.constants">JSON constants</link> page.
       </para>
      </listitem>
     </varlistentry>