diff --git a/doc/man/man5/slapo-pcache.5 b/doc/man/man5/slapo-pcache.5
index 833a25bdca..1526c153e1 100644
--- a/doc/man/man5/slapo-pcache.5
+++ b/doc/man/man5/slapo-pcache.5
@@ -67,6 +67,10 @@ returned is less than <entry_limit>. Consistency check is performed every
 .RS
 proxycache \fBbdb 10000 1 50 100\fP
 .RE
+.TP
+.B proxycachequeries <queries>
+Specify the maximum number of queries to cache. The default is 10000.
+
 .TP
 .B proxyattrset <index> <attrs...>
 Used to associate a set of attributes <attrs..> with an <index>. Each attribute