diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index 396c64b3c0..d2d3ee7a3a 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -96,7 +96,7 @@
 		<li>[Fix] Added missing read permission information for some phpbb_chmod() calls</li>
 		<li>[Fix] Correctly display future dates (Bug #38755)</li>
 		<li>[Fix] Fix guest/bot session problems with apache authentication plugin (Bug #41085)</li>
-		<li>[Fix] Whois now works reliably for RIRs other than APNIC and RIPE</li>
+		<li>[Fix] Whois now works reliably for RIRs other than APNIC and RIPE. (Bug #40085)</li>
 		<li>[Fix] Correctly convert Niels' Birthday MOD to the date format used in phpBB3. (Bug #32895)</li>
 		<li>[Fix] Changed the success message when requesting a new password to be more accurate. (Bug #41405)</li>
 		<li>[Fix] Add missing anti-abuse email headers to acp_inactive.php and ucp_resend.php.</li>