diff --git a/src/dorkbox/systemTray/util/LinuxSwingUI.java b/src/dorkbox/systemTray/util/LinuxSwingUI.java
index 88a15f3..6e10387 100644
--- a/src/dorkbox/systemTray/util/LinuxSwingUI.java
+++ b/src/dorkbox/systemTray/util/LinuxSwingUI.java
@@ -83,23 +83,19 @@ class LinuxSwingUI implements SwingUIFactory {
     @Override
     public
     PopupMenuUI getMenuUI(final JPopupMenu jPopupMenu, final Menu entry) {
-        if (popupMenuUI == null) {
-            popupMenuUI = new DefaultPopupMenuUI(jPopupMenu) {
-                @Override
-                public
-                void installUI(final JComponent c) {
-                    super.installUI(c);
+        return new DefaultPopupMenuUI(jPopupMenu) {
+            @Override
+            public
+            void installUI(final JComponent c) {
+                super.installUI(c);
 
-                    JPopupMenu popupMenu = (JPopupMenu) c;
+                JPopupMenu popupMenu = (JPopupMenu) c;
 
-                    // borderUI resource border type will get changed internally!
-                    // setBorder(new BorderUIResource.EmptyBorderUIResource(0, 0, 0, 0));
-                    popupMenu.setBorder(new EmptyBorder(1, 1, 1, 1));
-                }
-            };
-        }
-
-        return popupMenuUI;
+                // borderUI resource border type will get changed internally!
+                // setBorder(new BorderUIResource.EmptyBorderUIResource(0, 0, 0, 0));
+                popupMenu.setBorder(new EmptyBorder(1, 1, 1, 1));
+            }
+        };
     }
 
     /**
@@ -113,23 +109,19 @@ class LinuxSwingUI implements SwingUIFactory {
     @Override
     public
     MenuItemUI getItemUI(final JMenuItem jMenuItem, final Entry entry) {
-        if (menuItemUI == null) {
-            menuItemUI = new DefaultMenuItemUI(jMenuItem) {
-                @Override
-                public
-                void installUI(final JComponent c) {
-                    super.installUI(c);
+        return new DefaultMenuItemUI(jMenuItem) {
+            @Override
+            public
+            void installUI(final JComponent c) {
+                super.installUI(c);
 
-                    JMenuItem menuItem = (JMenuItem) c;
-                    menuItem.setIconTextGap(8);
-                    // the original is hardcoded to always be 2 (top/bottom). We want this to be larger, so the vertical spacing looks like
-                    // other menus
-                    c.setBorder(new Metal_MenuItemBorder(4));
-                }
-            };
-        }
-
-        return menuItemUI;
+                JMenuItem menuItem = (JMenuItem) c;
+                menuItem.setIconTextGap(8);
+                // the original is hardcoded to always be 2 (top/bottom). We want this to be larger, so the vertical spacing looks like
+                // other menus
+                c.setBorder(new Metal_MenuItemBorder(4));
+            }
+        };
     }
 
     /**
@@ -142,11 +134,7 @@ class LinuxSwingUI implements SwingUIFactory {
     @Override
     public
     SeparatorUI getSeparatorUI(final JSeparator jSeparator) {
-        if (separatorUI == null) {
-            separatorUI = new DefaultSeparatorUI(jSeparator);
-        }
-
-        return separatorUI;
+        return new DefaultSeparatorUI(jSeparator);
     }
 
     /**