diff --git a/man7/session-keyring.7 b/man7/session-keyring.7
index 51c3cfaab..f494800e3 100644
--- a/man7/session-keyring.7
+++ b/man7/session-keyring.7
@@ -18,6 +18,8 @@ It is typically created by
 .BR pam_keyinit (8)
 when a user logs in and a link will be added that refers to the
 .BR user-keyring (7).
+Optionally, PAM may revoke the session keyring on logout.
+(In typical configurations, PAM does do this revocation.)
 
 A special serial number value,
 .BR KEY_SPEC_SESSION_KEYRING ,
@@ -46,6 +48,9 @@ under certain circumstances, the
 .BR user-session-keyring (7)
 will be attached as the session keyring
 and under others a new session keyring will be created.
+(See
+.BR user-session-keyring (7)
+for further details.)
 .SS Special operations
 The
 .I keyutils