diff --git a/source/RobotAPI/interface/hardware/BusInspectionInterface.ice b/source/RobotAPI/interface/hardware/BusInspectionInterface.ice
index bb3ca125fc08c696910eaab4fba6bbd5155811a6..cc8b22c61b5ade3cc29ba4eb0e1b666c66287a46 100644
--- a/source/RobotAPI/interface/hardware/BusInspectionInterface.ice
+++ b/source/RobotAPI/interface/hardware/BusInspectionInterface.ice
@@ -67,6 +67,7 @@ module armarx
         string type;
         string node;
         int heartBeatErrorCounter;
+	string firmwareBuildDate;
 
         DeviceStatus status;
     };