diff --git a/share/man/man9/mutex.9 b/share/man/man9/mutex.9
index df8e3d2f87d3..0d2ac4544987 100644
--- a/share/man/man9/mutex.9
+++ b/share/man/man9/mutex.9
@@ -499,6 +499,7 @@ No locks are needed when calling these functions.
 .Sh SEE ALSO
 .Xr condvar 9 ,
 .Xr msleep 9 ,
+.Xr MUTEX_PROFILING 9 ,
 .Xr mtx_pool 9 ,
 .Xr panic 9 ,
 .Xr sema 9 ,