diff --git a/README.md b/README.md
index 67e1ad2..f41172d 100644
--- a/README.md
+++ b/README.md
@@ -1,54 +1,54 @@
-# check\_rasp\_temp
-
-Nagios-Plugin to check the CPU temperature of a Raspberry Pi
-
-
-## Installation
-This example uses a Raspberry Pi with Raspbian Wheezy and a Nagios server running Debian Wheezy.
-You might want to use other thresholds, e.g. the Raspberry in our server room is normally running at ~43°C so I have set the threshold to 45°C.
-
-#### Download Plugin
-```
-cd /usr/lib/nagios/plugins/ && \
-wget https://raw.githubusercontent.com/larsen0815/check_rasp_temp/master/check_rasp_temp && \
-chmod +x check_rasp_temp
-```
-
-#### Plugin needs to be run as root
-```
-cat <<EOF > /etc/sudoers.d/nagios_rasp_temp
-nagios ALL=(root) NOPASSWD: /usr/lib/nagios/plugins/check_rasp_temp
-EOF
-```
-
-#### Define NRPE command with thresholds
-```
-cat <<EOF > /etc/nagios/nrpe.d/rasp_temp.cfg
-command[check_rasp_temp]=sudo -u root /usr/lib/nagios/plugins/check_rasp_temp -w 60 -c 70
-EOF
-```
-
-#### Reload NRPE server
-```
-service nagios-nrpe-server reload
-```
-
-#### Define service on your Nagios host
-```
-define service{
-        use                     generic-service
-        hostgroup_name          raspberry-devices
-        service_description     Temperature
-        check_command           check_nrpe!check_rasp_temp
-}
-```
-
-#### Reload Nagios server
-```
-service nagios3 reload
-```
-
-#### Test your new check on your Nagios server
-```
-/usr/lib/nagios/plugins/check_nrpe -H #Raspberry_IP# -c check_rasp_temp
-```
+# check\_rasp\_temp
+
+Nagios-Plugin to check the CPU temperature of a Raspberry Pi
+
+
+## Installation
+This example uses a Raspberry Pi with Raspbian Wheezy and a Nagios server running Debian Wheezy.
+You might want to use other thresholds, e.g. the Raspberry in our server room is normally running at ~43°C so I have set the threshold to 45°C.
+
+#### Download Plugin
+```
+cd /usr/lib/nagios/plugins/ && \
+wget https://raw.githubusercontent.com/larsen0815/check_rasp_temp/master/check_rasp_temp.sh && \
+chmod +x check_rasp_temp.sh
+```
+
+#### Plugin needs to be run as root
+```
+cat <<EOF > /etc/sudoers.d/nagios_rasp_temp
+nagios ALL=(root) NOPASSWD: /usr/lib/nagios/plugins/check_rasp_temp.sh
+EOF
+```
+
+#### Define NRPE command with thresholds
+```
+cat <<EOF > /etc/nagios/nrpe.d/rasp_temp.cfg
+command[check_rasp_temp]=sudo -u root /usr/lib/nagios/plugins/check_rasp_temp.sh -w 60 -c 70
+EOF
+```
+
+#### Reload NRPE server
+```
+service nagios-nrpe-server reload
+```
+
+#### Define service on your Nagios host
+```
+define service{
+        use                     generic-service
+        hostgroup_name          raspberry-devices
+        service_description     Temperature
+        check_command           check_nrpe!check_rasp_temp
+}
+```
+
+#### Reload Nagios server
+```
+service nagios3 reload
+```
+
+#### Test your new check on your Nagios server
+```
+/usr/lib/nagios/plugins/check_nrpe -H #Raspberry_IP# -c check_rasp_temp
+```
diff --git a/check_rasp_temp b/check_rasp_temp.sh
similarity index 100%
rename from check_rasp_temp
rename to check_rasp_temp.sh