diff --git a/build/mozilla-nss-nspr/patches/nss-modernize.patch b/build/mozilla-nss-nspr/patches/nss-modernize.patch
new file mode 100644
index 000000000..e13c232d0
--- /dev/null
+++ b/build/mozilla-nss-nspr/patches/nss-modernize.patch
@@ -0,0 +1,21 @@
+diff -ur pristine/nspr/configure nss-3.16.1/nspr/configure
+--- pristine/nspr/configure	Thu May  1 18:27:29 2014
++++ nss-3.16.1/nspr/configure	Thu May 22 20:57:50 2014
+@@ -7627,7 +7627,7 @@
+     # be linked against -lrt (or -lposix4) so add it to OS_LIBS
+     _rev=`uname -r`
+     _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
+-    OS_LIBS="$OS_LIBS $_librt"
++    # OS_LIBS="$OS_LIBS $_librt"
+     ;;
+ 
+ *-sco-sysv5*)
+diff -ur pristine/nss/coreconf/SunOS5.mk nss-3.16.1/nss/coreconf/SunOS5.mk
+--- pristine/nss/coreconf/SunOS5.mk	Fri May  2 03:27:18 2014
++++ nss-3.16.1/nss/coreconf/SunOS5.mk	Thu May 22 20:54:20 2014
+@@ -141,4 +141,4 @@
+ RPATH = -R '$$ORIGIN'
+ endif
+ 
+-OS_LIBS += -lthread -lnsl -lsocket -lposix4 -ldl -lc
++OS_LIBS += -lnsl -lsocket -ldl -lc
diff --git a/build/mozilla-nss-nspr/patches/series b/build/mozilla-nss-nspr/patches/series
new file mode 100644
index 000000000..66918c61e
--- /dev/null
+++ b/build/mozilla-nss-nspr/patches/series
@@ -0,0 +1 @@
+nss-modernize.patch