Index: polkit-0.116/data/polkit-1.in
===================================================================
--- polkit-0.116.orig/data/polkit-1.in
+++ polkit-0.116/data/polkit-1.in
@@ -4,3 +4,4 @@ auth       include      @PAM_FILE_INCLUD
 account    include      @PAM_FILE_INCLUDE_ACCOUNT@
 password   include      @PAM_FILE_INCLUDE_PASSWORD@
 session    include      @PAM_FILE_INCLUDE_SESSION@
+session    optional     pam_keyinit.so revoke [force]