diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
index 2f6e7282..c07b1a8d 100644
--- a/src/ipa/libipa/camera_sensor_helper.cpp
+++ b/src/ipa/libipa/camera_sensor_helper.cpp
@@ -235,6 +235,7 @@ double CameraSensorHelper::gain(uint32_t gainCode) const
 /**
  * \var CameraSensorHelper::blackLevel_
  * \brief The black level of the sensor
+ * \sa CameraSensorHelper::blackLevel()
  */
 
 /**