diff --git a/libmbim-1.10.0-fix-bashisms.patch b/libmbim-1.10.0-fix-bashisms.patch
new file mode 100644
index 0000000..2c482cd
--- /dev/null
+++ b/libmbim-1.10.0-fix-bashisms.patch
@@ -0,0 +1,16 @@
+diff -Ndur libmbim-1.10.0/utils/mbim-network.in libmbim-1.10.0-fix-bashisms/utils/mbim-network.in
+--- libmbim-1.10.0/utils/mbim-network.in	2014-01-22 12:17:48.000000000 +0200
++++ libmbim-1.10.0-fix-bashisms/utils/mbim-network.in	2014-11-27 02:57:48.792248052 +0200
+@@ -50,10 +50,10 @@
+ }
+ 
+ if [ $# -ne 2 ]; then
+-    if [ $1 == "--help" ]; then
++    if [ "$1" = "--help" ]; then
+         help
+         exit 0
+-    elif [ $1 == "--version" ]; then
++    elif [ "$1" = "--version" ]; then
+         version
+         exit 0
+     fi
diff --git a/libmbim.changes b/libmbim.changes
index a959b02..f1672aa 100644
--- a/libmbim.changes
+++ b/libmbim.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sun Nov 30 04:21:00 UTC 2014 - Led <ledest@gmail.com>
+
+- add patch tag for libmbim-1.10.0-fix-bashisms.patch
+
+-------------------------------------------------------------------
+Thu Nov 27 01:00:00 UTC 2014 - Led <ledest@gmail.com>
+
+- fix bashisms in mbim-network script
+- add patches:
+  * libmbim-1.10.0-fix-bashisms.patch
+
 -------------------------------------------------------------------
 Mon Oct 20 12:09:00 UTC 2014 - dimstar@opensuse.org
 
diff --git a/libmbim.spec b/libmbim.spec
index 7fb890c..d591983 100644
--- a/libmbim.spec
+++ b/libmbim.spec
@@ -25,6 +25,8 @@ License:        GPL-2.0+ and LGPL-2.0+
 Group:          Productivity/Networking/System
 Url:            http://www.freedesktop.org/wiki/Software/libmbim/
 Source:         http://www.freedesktop.org/software/libmbim/libmbim-%{version}.tar.xz
+# PATCH-FIX-UPSTREAM libmbim-1.10.0-fix-bashisms.patch ledest@gmail.com
+Patch1:         libmbim-1.10.0-fix-bashisms.patch
 BuildRequires:  pkgconfig(gio-2.0)
 BuildRequires:  pkgconfig(glib-2.0) >= 2.32
 BuildRequires:  pkgconfig(gobject-2.0)
@@ -56,6 +58,7 @@ which speak the Mobile Interface Broadband Model (MBIM) protocol.
 
 %prep
 %setup -q
+%patch1 -p1
 
 %build
 %configure \