diff --git a/monitoring/db/scripts/get_detailed_power.py b/monitoring/db/scripts/get_detailed_power.py
old mode 100644
new mode 100755
index 12387d6..b65c7dc
--- a/monitoring/db/scripts/get_detailed_power.py
+++ b/monitoring/db/scripts/get_detailed_power.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 import argparse
 import numpy as np
 from collections import OrderedDict