diff --git a/modules/gui/macosx/playlist/VLCPlayerController.h b/modules/gui/macosx/playlist/VLCPlayerController.h
index 7a83bba9ce81ad1728adc534376128f2e8219e8b..1909beac1334671a22c7330bc62ca3040014b58d 100644
--- a/modules/gui/macosx/playlist/VLCPlayerController.h
+++ b/modules/gui/macosx/playlist/VLCPlayerController.h
@@ -227,6 +227,9 @@ extern NSString *VLCPlayerVolumeChanged;
  */
 extern NSString *VLCPlayerMuteChanged;
 
+extern const CGFloat VLCVolumeMaximum;
+extern const CGFloat VLCVolumeDefault;
+
 @interface VLCPlayerController : NSObject
 
 - (instancetype)initWithPlayer:(vlc_player_t *)player;
diff --git a/modules/gui/macosx/playlist/VLCPlayerController.m b/modules/gui/macosx/playlist/VLCPlayerController.m
index fc97049fd31697655bfe44618717441b3b8c8916..268eecf250b5cef074bb84d1c3ec3ae27468fa99 100644
--- a/modules/gui/macosx/playlist/VLCPlayerController.m
+++ b/modules/gui/macosx/playlist/VLCPlayerController.m
@@ -71,6 +71,9 @@ NSString *VLCPlayerListOfVideoOutputThreadsChanged = @"VLCPlayerListOfVideoOutpu
 NSString *VLCPlayerVolumeChanged = @"VLCPlayerVolumeChanged";
 NSString *VLCPlayerMuteChanged = @"VLCPlayerMuteChanged";
 
+const CGFloat VLCVolumeMaximum = 2.;
+const CGFloat VLCVolumeDefault = 1.;
+
 @interface VLCPlayerController ()
 {
     vlc_player_t *_p_player;
diff --git a/modules/gui/macosx/windows/mainwindow/VLCMainWindowControlsBar.m b/modules/gui/macosx/windows/mainwindow/VLCMainWindowControlsBar.m
index e7a113e72965b1b19ee687a966bdc2a61464500c..f66d1ca27b788b19160f8403d5fa975bc3b22471 100644
--- a/modules/gui/macosx/windows/mainwindow/VLCMainWindowControlsBar.m
+++ b/modules/gui/macosx/windows/mainwindow/VLCMainWindowControlsBar.m
@@ -29,9 +29,6 @@
 #import "playlist/VLCPlaylistController.h"
 #import "playlist/VLCPlayerController.h"
 
-CGFloat VLCVolumeMaximum = 2.;
-CGFloat VLCVolumeDefault = 1.;
-
 /*****************************************************************************
  * VLCMainWindowControlsBar
  *
diff --git a/modules/gui/macosx/windows/video/VLCFSPanelController.m b/modules/gui/macosx/windows/video/VLCFSPanelController.m
index fb4eb160a9103d941b76443d8709a379cd0de659..9e4e7e038f072e2c352700e69ad599087c870ff5 100644
--- a/modules/gui/macosx/windows/video/VLCFSPanelController.m
+++ b/modules/gui/macosx/windows/video/VLCFSPanelController.m
@@ -25,8 +25,6 @@
 
 #import "VLCFSPanelController.h"
 
-#import <vlc_aout.h>
-
 #import "extensions/NSString+Helpers.h"
 #import "main/VLCMain.h"
 #import "playlist/VLCPlaylistController.h"
@@ -150,9 +148,9 @@ static NSString *kAssociatedFullscreenRect = @"VLCFullscreenAssociatedWindowRect
                 _NS("Adjust the current playback position"));
 
     /* Setup other controls */
-    [_volumeSlider setMaxValue:2.0];
+    [_volumeSlider setMaxValue:VLCVolumeMaximum];
     [_volumeSlider setFloatValue:_playerController.volume];
-    [_volumeSlider setDefaultValue:1.0];
+    [_volumeSlider setDefaultValue:VLCVolumeDefault];
 
     /* Identifier to store the state of the remaining or total time label,
      * this is the same identifier as used for the window playback cotrols