diff --git a/doc/configuration.txt b/doc/configuration.txt
index a48ba99..275a2d6 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -12190,6 +12190,8 @@
     - sc-set-gpt0(<sc-id>) { <int> | <expr> }
     - set-dst <expr>
     - set-dst-port <expr>
+    - set-src <expr>
+    - set-src-port <expr>
     - set-var(<var-name>) <expr>
     - switch-mode http [ proto <name> ]
     - unset-var(<var-name>)
@@ -12240,6 +12242,9 @@
   The "set-dst" and "set-dst-port" are used to set respectively the destination
   IP and port. More information on how to use it at "http-request set-dst".
 
+  The "set-src" and "set-src-port" are used to set respectively the source IP
+  and port. More information on how to use it at "http-request set-src".
+
   The "set-var" is used to set the content of a variable. The variable is
   declared inline. For "tcp-request session" rules, only session-level
   variables can be used, without any layer7 contents.