diff --git a/procps-ng-3.3.12-ps-luid-format-option.patch b/procps-ng-3.3.12-ps-luid-format-option.patch
new file mode 100644
index 0000000..807db29
--- /dev/null
+++ b/procps-ng-3.3.12-ps-luid-format-option.patch
@@ -0,0 +1,61 @@
+diff -up ./ps/output.c.ori ./ps/output.c
+--- ./ps/output.c.ori	2016-07-09 23:49:25.825306872 +0200
++++ ./ps/output.c	2018-02-26 15:09:38.291043349 +0100
+@@ -1201,6 +1201,34 @@ static int pr_sgi_p(char *restrict const
+   return snprintf(outbuf, COLWID, "*");
+ }
+ 
++/* LoginID implementation */
++static int pr_luid(char *restrict const outbuf, const proc_t *restrict const pp){
++    char filename[48];
++    ssize_t num_read;
++    int fd;
++    u_int32_t luid;
++
++    snprintf(filename, sizeof filename, "/proc/%d/loginuid", pp->tgid);
++
++    if ((fd = open(filename, O_RDONLY, 0)) != -1) {
++        num_read = read(fd, outbuf, OUTBUF_SIZE - 1);
++        close(fd);
++        if (num_read > 0) {
++            outbuf[num_read] = '\0';
++
++            // processes born before audit have no LoginID set
++            luid = (u_int32_t) atoi(outbuf);
++            if (luid != -1)
++                return num_read;
++        }
++    }
++    outbuf[0] = '-';
++    outbuf[1] = '\0';
++    num_read = 1;
++    return num_read;
++}
++
++
+ /************************* Systemd stuff ********************************/
+ static int pr_sd_unit(char *restrict const outbuf, const proc_t *restrict const pp){
+   return snprintf(outbuf, COLWID, "%s", pp->sd_unit);
+@@ -1513,7 +1541,7 @@ static const format_struct format_array[
+ {"longtname", "TTY",     pr_tty8,     sr_tty,     8,   0,    DEC, PO|LEFT},
+ {"lsession",  "SESSION", pr_sd_session, sr_nop,  11,  SD,    LNX, ET|LEFT},
+ {"lstart",    "STARTED", pr_lstart,   sr_nop,    24,   0,    XXX, ET|RIGHT},
+-{"luid",      "LUID",    pr_nop,      sr_nop,     5,   0,    LNX, ET|RIGHT}, /* login ID */
++{"luid",      "LUID",    pr_luid,     sr_nop,     5,   0,    LNX, ET|RIGHT}, /* login ID */
+ {"luser",     "LUSER",   pr_nop,      sr_nop,     8, USR,    LNX, ET|USER}, /* login USER */
+ {"lwp",       "LWP",     pr_tasks,    sr_tasks,   5,   0,    SUN, TO|PIDMAX|RIGHT},
+ {"lxc",       "LXC",     pr_lxcname,  sr_lxcname, 8, LXC,    LNX, ET|LEFT},
+diff -up ./ps/ps.1.ori ./ps/ps.1
+--- ./ps/ps.1.ori	2016-05-07 13:15:32.014390172 +0200
++++ ./ps/ps.1	2018-02-26 15:09:38.292043345 +0100
+@@ -1322,6 +1322,10 @@ displays the login session identifier of
+ if systemd support has been included.
+ T}
+ 
++luid	LUID	T{
++displays Login ID associated with a process.
++T}
++
+ lwp	LWP	T{
+ light weight process (thread) ID of the dispatchable entity (alias
+ .BR spid , \ tid ).
diff --git a/procps-ng.spec b/procps-ng.spec
index 3ca1648..7c77e43 100644
--- a/procps-ng.spec
+++ b/procps-ng.spec
@@ -4,7 +4,7 @@
 Summary: System and process monitoring utilities
 Name: procps-ng
 Version: 3.3.12
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPL+ and GPLv2 and GPLv2+ and GPLv3+ and LGPLv2+
 Group: Applications/System
 URL: https://sourceforge.net/projects/procps-ng/
@@ -16,6 +16,8 @@ Source1: README.md
 # wget https://gitlab.com/procps-ng/procps/raw/e0784ddaed30d095bb1d9a8ad6b5a23d10a212c4/top/README.top
 Source2: README.top
 
+Patch0: procps-ng-3.3.12-ps-luid-format-option.patch
+
 BuildRequires: ncurses-devel
 BuildRequires: libtool
 BuildRequires: autoconf
@@ -89,6 +91,8 @@ Internationalization pack for procps-ng
 cp -p %{SOURCE1} .
 cp -p %{SOURCE2} top/
 
+%patch0 -p1
+
 
 %build
 # The following stuff is needed for git archives only
@@ -159,6 +163,9 @@ ln -s %{_bindir}/pidof %{buildroot}%{_sbindir}/pidof
 %files i18n -f %{name}.lang
 
 %changelog
+* Mon Feb 26 2018 Jan Rybar <jrybar@redhat.com> - 3.3.12-2
+- ps: LUID (LoginID) format option available
+
 * Wed Feb 21 2018 Michael Cronenworth <mike@cchtml.com> - 3.3.12-1
 - Upgrading to 3.3.12