diff --git a/doc/configuration.txt b/doc/configuration.txt
index cdcd9ebc8..23988f85e 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -1628,6 +1628,7 @@ The following keywords are supported in the "global" section :
    - nopoll
    - noreuseport
    - nosplice
+   - profiling.memory
    - profiling.tasks
    - server-state-base
    - server-state-file