diff --git a/GeoLib/SensorData.h b/GeoLib/SensorData.h
index 2d9078ce43f3899fbdb3e0a131482d2d771dbb91..5bd5eeddc781ccffffe7c3eb69e5904d9204ebdb 100644
--- a/GeoLib/SensorData.h
+++ b/GeoLib/SensorData.h
@@ -58,7 +58,7 @@ enum class TimeStepType
  *
  * \sa Station
  */
-class SensorData
+class SensorData final
 {
 public:
     /// Constructor using file name (automatically reads the file and fills all data structures)