diff --git a/groups/hardware/raspberry-pi.py b/groups/hardware/raspberry-pi.py
index 15cf894..03cde52 100644
--- a/groups/hardware/raspberry-pi.py
+++ b/groups/hardware/raspberry-pi.py
@@ -3,8 +3,8 @@
         'telegraf': {
             'config': {
                 'inputs': {
-                    'file': [{
-                        'files': ["/sys/class/thermal/thermal_zone0/temp"],
+                    'exec': [{
+                        'commands': ["/bin/bash -c \"cat /sys/class/thermal/thermal_zone0/temp | xargs -I '{}' expr {} / 1000\""],
                         'name_override': "cpu_temperature",
                         'data_format': "value",
                         'data_type': "integer",