diff --git a/security/sssd2/files/patch-src__external__pac_responder.m4 b/security/sssd2/files/patch-src__external__pac_responder.m4
new file mode 100644
--- /dev/null
+++ b/security/sssd2/files/patch-src__external__pac_responder.m4
@@ -0,0 +1,12 @@
+--- src/external/pac_responder.m4.orig	2025-08-08 04:17:31.487369000 +0200
++++ src/external/pac_responder.m4	2025-08-08 04:17:52.437575000 +0200
+@@ -23,7 +23,8 @@
+         Kerberos\ 5\ release\ 1.18* | \
+         Kerberos\ 5\ release\ 1.19* | \
+         Kerberos\ 5\ release\ 1.20* | \
+-        Kerberos\ 5\ release\ 1.21*)
++        Kerberos\ 5\ release\ 1.21* | \
++        Kerberos\ 5\ release\ 1.22*)
+             krb5_version_ok=yes
+             AC_MSG_RESULT([yes])
+             ;;