diff --git a/man7/credentials.7 b/man7/credentials.7
index f56dc9b95..2a0d712a4 100644
--- a/man7/credentials.7
+++ b/man7/credentials.7
@@ -334,6 +334,7 @@ is carried through to all of the POSIX threads in a process.
 .BR namespaces (7),
 .BR path_resolution (7),
 .BR pid_namespaces (7),
+.BR pthreads (7),
 .BR signal (7),
 .BR user_namespaces (7),
 .BR unix (7)