diff --git a/shukan/ShukanParameters.java b/shukan/ShukanParameters.java
index 8924b50f304cd06c6bce99de6ccd9e8bb07d4ce1..976842a985d14626b8389f2455dc9bc2869b3d14 100644
--- a/shukan/ShukanParameters.java
+++ b/shukan/ShukanParameters.java
@@ -21,11 +21,11 @@ class ShukanParameters extends JFrame {
         GridBagConstraints gbc = new GridBagConstraints();
 
         changerdetheme = new JButton("Changer de thème");
-        changerdetheme.setPreferredSize(new Dimension(170, 25));
+        changerdetheme.setPreferredSize(new Dimension(190, 25));
         changertouches = new JButton("Changer les touches");
-        changertouches.setPreferredSize(new Dimension(170, 25));
+        changertouches.setPreferredSize(new Dimension(190, 25));
         changercouleurs = new JButton("Changer les couleurs");
-        changercouleurs.setPreferredSize(new Dimension(170, 25));
+        changercouleurs.setPreferredSize(new Dimension(190, 25));
         changerdetheme.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent e) {
                 remove(pPrincipal);
@@ -68,6 +68,8 @@ class ShukanParameters extends JFrame {
 
                         p.removeAll();
                         p.add(changerdetheme);
+                        p.add(changercouleurs);
+                        p.add(changertouches);
                         pPrincipal = p;
 
                         add(pPrincipal);
@@ -76,20 +78,19 @@ class ShukanParameters extends JFrame {
                     }
                 });
 
-
                 gbc.gridx = 0;
                 gbc.gridy = 0;
                 gbc.fill = GridBagConstraints.HORIZONTAL;
                 p1.add(theme1, gbc);
-
+                
                 gbc.gridx = 0;
                 gbc.gridy = 1;
                 p1.add(theme2, gbc);
-
+                
                 gbc.gridx = 0;
                 gbc.gridy = 2;
                 p1.add(theme3, gbc);
-
+                
                 gbc.gridx = 0;
                 gbc.gridy = 3;
                 p1.add(retour, gbc);