diff --git a/sensors/psram_sensors.py b/sensors/psram_sensors.py
index db36710..ba3da4a 100644
--- a/sensors/psram_sensors.py
+++ b/sensors/psram_sensors.py
@@ -1,7 +1,7 @@
 from ps_mem import getMemStats
 
 from discover import provides
-from utils import SensorInfo, get_pid_name
+from utils import SensorInfo, get_pid_name, get_pid_list