diff --git a/man-pages-3.42-nsswitch-conf.patch b/man-pages-3.42-nsswitch-conf.patch
new file mode 100644
index 0000000..3e7e2c1
--- /dev/null
+++ b/man-pages-3.42-nsswitch-conf.patch
@@ -0,0 +1,26 @@
+diff -ur man-pages-3.42.orig/man5/nsswitch.conf.5 man-pages-3.42/man5/nsswitch.conf.5
+--- man-pages-3.42.orig/man5/nsswitch.conf.5	2012-09-12 13:48:59.000000000 +0200
++++ man-pages-3.42/man5/nsswitch.conf.5	2012-09-12 13:49:31.884553646 +0200
+@@ -64,6 +64,11 @@
+ .BR gethostbyname (3)
+ and related functions.
+ .TP
++.B initgroups
++Supplementary group access list, used by
++.BR getgrouplist (3)
++function.
++.TP
+ .B netgroup
+ Network-wide list of hosts and users, used for access rules.
+ C libraries before glibc 2.1 supported netgroups only over NIS.
+@@ -245,6 +250,10 @@
+ .B return
+ Return a result now.
+ Do not call any further lookup functions.
++However, for compatibility reasons, if this is the selected action
++for the `group' database and the `notfound' status,
++and the configuration file does not contain the `initgroups' line,
++the next lookup function is always called, without affecting the search result.
+ .TP
+ .B continue
+ Call the next lookup function.
diff --git a/man-pages.spec b/man-pages.spec
index 1a49e48..504dd6a 100644
--- a/man-pages.spec
+++ b/man-pages.spec
@@ -46,6 +46,8 @@ Patch46: man-pages-3.35-printf.patch
 Patch47: man-pages-3.42-nscd-conf.patch
 # resolves: #837090
 Patch48: man-pages-3.42-inet.patch
+# resolves: #751429, #786684
+Patch49: man-pages-3.42-nsswitch-conf.patch
 
 
 Autoreq: false
@@ -76,6 +78,7 @@ Documentation Project (LDP).
 %patch46 -p1
 %patch47 -p1
 %patch48 -p1
+%patch49 -p1
 
 ## Remove man pages we are not going to use ##
 
@@ -142,6 +145,8 @@ cd ..
 - cleaned .spec file, fixed minor encoding issue
 - resolves: #837090
   updated example on inet(3) man page - use fprintf(stderr,..) instead of perror
+- resolves: #751429
+  include initgroups database in the nsswitch.conf(5) man page
 
 * Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.41-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild