diff --git a/HWInfoRegistry.cs b/HWInfoRegistry.cs
index 7213be0..fe2cfea 100644
--- a/HWInfoRegistry.cs
+++ b/HWInfoRegistry.cs
@@ -60,6 +60,12 @@ public HWInfoPluginSensor[] GetSensors()
 
                     var hwInfoSensor = new HWInfoPluginSensor(index, type, id, name);
 
+                    if (list.Any(x => x.Id == id))
+                    {
+                        // duplicate
+                        continue;
+                    }
+
                     list.Add(hwInfoSensor);
                 }
             }