diff --git a/VistaCoreLibs/VistaDeviceDriversBase/VistaDeviceSensor.h b/VistaCoreLibs/VistaDeviceDriversBase/VistaDeviceSensor.h
index d323ab3a9279bc10bbd4b7b1e7e5f46380b666a7..7573c2a56efe87de00e920a5fea5974b7f2c3fe4 100644
--- a/VistaCoreLibs/VistaDeviceDriversBase/VistaDeviceSensor.h
+++ b/VistaCoreLibs/VistaDeviceDriversBase/VistaDeviceSensor.h
@@ -95,8 +95,8 @@ public:
 	    , m_nDeliverTs(0)
 		, m_nAverageDeliverTime(0)
 		, m_nEndianess(VistaSerializingToolset::GetPlatformEndianess())
-		, m_vecMeasures(nSize)
 		, m_nBusWidth( sizeof(void*) * 8 )
+		, m_vecMeasures(nSize)
 	{}
 
 	/**