diff --git a/src/grandorgue/sound/GOSoundFader.cpp b/src/grandorgue/sound/GOSoundFader.cpp
index 7851085f5..44bebdd42 100644
--- a/src/grandorgue/sound/GOSoundFader.cpp
+++ b/src/grandorgue/sound/GOSoundFader.cpp
@@ -80,18 +80,19 @@ void GOSoundFader::Process(
   }
 
   // Calculate the external volume
-  float newExternalVolume = m_VelocityVolume * externalVolume;
+  float targetExternalVolume = m_VelocityVolume * externalVolume;
 
   if (m_LastExternalVolumePoint < 0.0f)
-    m_LastExternalVolumePoint = newExternalVolume;
+    m_LastExternalVolumePoint = targetExternalVolume;
 
   float startExternalVolumePoint = m_LastExternalVolumePoint;
 
   // Calculate new m_LastExternalVolumePoint
   // the target volume will be changed from startExternalVolumePoint to
   // m_LastExternalVolumePoint during the nFrames period
-  if (newExternalVolume != startExternalVolumePoint)
-    m_LastExternalVolumePoint += (newExternalVolume - startExternalVolumePoint)
+  if (targetExternalVolume != startExternalVolumePoint)
+    m_LastExternalVolumePoint
+      += (targetExternalVolume - startExternalVolumePoint)
       // Assume that external volume is to be reached in MAX_FRAME_SIZE frames
       * std::max(nFrames, EXTERNAL_VOLUME_CHANGE_FRAMES)
       / EXTERNAL_VOLUME_CHANGE_FRAMES;