diff --git a/workers/mithermometer.py b/workers/mithermometer.py
index 54686a7..fb3d5cb 100644
--- a/workers/mithermometer.py
+++ b/workers/mithermometer.py
@@ -5,7 +5,7 @@ from mqtt import MqttMessage, MqttConfigMessage
 from workers.base import BaseWorker
 import logger
 
-REQUIREMENTS = ['mithermometer']
+REQUIREMENTS = ['mithermometer', 'bluepy']
 monitoredAttrs = ["temperature", "humidity", "battery"]
 _LOGGER = logger.get(__name__)