diff --git a/contrib/opie/opie.4 b/contrib/opie/opie.4
--- a/contrib/opie/opie.4
+++ b/contrib/opie/opie.4
@@ -26,6 +26,8 @@
 .TH OPIE 4 "January 10, 1995"
 .SH NAME
 .B OPIE \- One-time Passwords In Everything
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
 .SH DESCRIPTION
 .LP
 OPIE is a package derived from the Bellcore S/Key Version 1 distribution
diff --git a/contrib/opie/opieaccess.5 b/contrib/opie/opieaccess.5
--- a/contrib/opie/opieaccess.5
+++ b/contrib/opie/opieaccess.5
@@ -21,6 +21,9 @@
 .SH NAME
 /etc/opieaccess \- OPIE database of trusted networks
 
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
+
 .SH DESCRIPTION
 The 
 .I opieaccess
diff --git a/contrib/opie/opieinfo.1 b/contrib/opie/opieinfo.1
--- a/contrib/opie/opieinfo.1
+++ b/contrib/opie/opieinfo.1
@@ -34,6 +34,9 @@
 .I user_name
 ]
 
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
+
 .SH DESCRIPTION
 .I opieinfo
 takes an optional user name and writes the current sequence number
diff --git a/contrib/opie/opiekey.1 b/contrib/opie/opiekey.1
--- a/contrib/opie/opiekey.1
+++ b/contrib/opie/opiekey.1
@@ -52,6 +52,9 @@
 .I sequence_number seed
 .sp 0
 
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
+
 .SH DESCRIPTION
 .I opiekey
 takes the optional count of the number of responses to
diff --git a/contrib/opie/opiekeys.5 b/contrib/opie/opiekeys.5
--- a/contrib/opie/opiekeys.5
+++ b/contrib/opie/opiekeys.5
@@ -22,6 +22,9 @@
 .SH NAME
 /etc/opiekeys \- OPIE database of user key information
 
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
+
 .SH DESCRIPTION
 The 
 .I opiekeys
diff --git a/contrib/opie/opiepasswd.1 b/contrib/opie/opiepasswd.1
--- a/contrib/opie/opiepasswd.1
+++ b/contrib/opie/opiepasswd.1
@@ -45,6 +45,9 @@
 .I user_name
 ] 
 
+.SH DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in FreeBSD 14.0 and later.
+
 .SH DESCRIPTION
 .I opiepasswd
 will initialize the system information to allow one to use OPIE to login.
diff --git a/lib/libpam/modules/pam_opie/pam_opie.8 b/lib/libpam/modules/pam_opie/pam_opie.8
--- a/lib/libpam/modules/pam_opie/pam_opie.8
+++ b/lib/libpam/modules/pam_opie/pam_opie.8
@@ -34,7 +34,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 7, 2001
+.Dd September 15, 2022
 .Dt PAM_OPIE 8
 .Os
 .Sh NAME
@@ -46,6 +46,10 @@
 .Ar control-flag
 .Pa pam_opie
 .Op Ar options
+.Sh DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The OPIE authentication service module for PAM,
 .Nm
diff --git a/lib/libpam/modules/pam_opieaccess/pam_opieaccess.8 b/lib/libpam/modules/pam_opieaccess/pam_opieaccess.8
--- a/lib/libpam/modules/pam_opieaccess/pam_opieaccess.8
+++ b/lib/libpam/modules/pam_opieaccess/pam_opieaccess.8
@@ -34,7 +34,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 26, 2007
+.Dd September 15, 2022
 .Dt PAM_OPIEACCESS 8
 .Os
 .Sh NAME
@@ -46,6 +46,10 @@
 .Ar control-flag
 .Pa pam_opieaccess
 .Op Ar options
+.Sh DEPRECATION NOTICE
+OPIE is deprecated, and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The
 .Nm