diff --git a/docs/libcurl/opts/CURLOPT_CONNECT_ONLY.3 b/docs/libcurl/opts/CURLOPT_CONNECT_ONLY.3
index afb3cfdc3..a017a0da6 100644
--- a/docs/libcurl/opts/CURLOPT_CONNECT_ONLY.3
+++ b/docs/libcurl/opts/CURLOPT_CONNECT_ONLY.3
@@ -33,7 +33,7 @@ the required proxy authentication and connection setup, but no data transfer,
 and then return.
 
 The option can be used to simply test a connection to a server, but is more
-useful when used with the \fICURLINFO_LASTSOCKET\fP option to
+useful when used with the \fICURLINFO_ACTIVESOCKET(3)\fP option to
 \fIcurl_easy_getinfo(3)\fP as the library can set up the connection and then
 the application can obtain the most recently used socket for special data
 transfers.