diff --git a/reference/json/functions/json-encode.xml b/reference/json/functions/json-encode.xml
index c3cca0e25f..6284d8300d 100644
--- a/reference/json/functions/json-encode.xml
+++ b/reference/json/functions/json-encode.xml
@@ -44,7 +44,6 @@
        <constant>JSON_HEX_AMP</constant>,
        <constant>JSON_HEX_APOS</constant>,
        <constant>JSON_NUMERIC_CHECK</constant>,
-       <constant>JSON_BIGINT_AS_STRING</constant>,
        <constant>JSON_PRETTY_PRINT</constant>,
        <constant>JSON_UNESCAPED_SLASHES</constant>,
        <constant>JSON_FORCE_OBJECT</constant>,
@@ -78,7 +77,7 @@
       <row>
        <entry>5.4.0</entry>
        <entry>
-        <constant>JSON_BIGINT_AS_STRING</constant>, <constant>JSON_PRETTY_PRINT</constant>, <constant>JSON_UNESCAPED_SLASHES</constant>, and <constant>JSON_UNESCAPED_UNICODE</constant> <parameter>options</parameter> were added.
+        <constant>JSON_PRETTY_PRINT</constant>, <constant>JSON_UNESCAPED_SLASHES</constant>, and <constant>JSON_UNESCAPED_UNICODE</constant> <parameter>options</parameter> were added.
        </entry>
       </row>
       <row>