diff --git a/rpmlint.config b/rpmlint.config
index 6e06910..fd41755 100644
--- a/rpmlint.config
+++ b/rpmlint.config
@@ -3,7 +3,12 @@
 # System wide rpmlint default configuration.  Do not modify, override/add
 # options in /etc/rpmlint/config and/or ~/.rpmlintrc as needed.
 
+import os.path
+import re
+
 from Config import *
+import Pkg
+
 
 setOption("ReleaseExtension", '\.(fc|rhe?l|el)\d+(?=\.|$)')
 setOption("UseVersionInChangeLog", 1)
@@ -234,15 +239,35 @@ setOption("ValidLicenses", (
     'Freely redistributable without restriction',
 ))
 
-# Standard users & groups from the setup package:
-setOption("StandardUsers",
-          ("root", "bin", "daemon", "adm", "lp", "sync", "shutdown", "halt",
-           "mail", "news", "uucp", "operator", "games", "gopher", "ftp",
-           "nobody"))
-setOption("StandardGroups",
-          ("root", "bin", "daemon", "sys", "adm", "tty", "disk", "lp", "mem",
-           "kmem", "wheel", "mail", "news", "uucp", "man", "games", "gopher",
-           "dip", "ftp", "lock", "nobody", "users"))
+# Get standard users and groups from the setup package's uidgid file
+setOption('StandardUsers', [])
+setOption('StandardGroups', [])
+setup_pkg = None
+try:
+    setup_pkg = Pkg.InstalledPkg('setup')
+except:
+    pass
+if setup_pkg:
+    uidgid_regex = re.compile('^\s*(\S+)\s+(-|\d+)\s+(-|\d+)\s')
+    for uidgid_file in [x for x in setup_pkg.files() if x.endswith('/uidgid')]:
+        if os.path.exists(uidgid_file):
+            fobj = open(uidgid_file)
+            try:
+                for line in fobj.read().strip().splitlines():
+                    res = uidgid_regex.search(line)
+                    if res:
+                        name = res.group(1)
+                        if res.group(2) != '-':
+                            getOption('StandardUsers').append(name)
+                        if res.group(3) != '-':
+                            getOption('StandardGroups').append(name)
+                    del res
+                del line
+            finally:
+                fobj.close()
+            del fobj
+    del uidgid_regex, uidgid_file
+del setup_pkg
 
 # Output filters
 addFilter("source-or-patch-not-[bg]zipped")
diff --git a/rpmlint.spec b/rpmlint.spec
index 787e458..3c3a2dc 100644
--- a/rpmlint.spec
+++ b/rpmlint.spec
@@ -68,6 +68,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue May 19 2009 Ville Skyttä <ville.skytta at iki.fi>
+- Parse list of standard users and groups from the setup package's uidgid file.
+
 * Mon May 18 2009 Ville Skyttä <ville.skytta at iki.fi>
 - Sync Fedora license list with Wiki revision 1.43.
 - Filter out warning about .k5login man page hiddenness (#496735).