diff --git a/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommLookAndFeel.java b/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommLookAndFeel.java
index 5d6aaee11..271aabb9b 100644
--- a/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommLookAndFeel.java
+++ b/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommLookAndFeel.java
@@ -55,7 +55,8 @@ protected void initClassDefaults(UIDefaults table) {
                 "MenuItemUI", lfPackageName + "SIPCommMenuItemUI",
                 "MenuUI", lfPackageName + "SIPCommMenuUI",
                 "ToolBarSeparatorUI", lfPackageName + "SIPCommToolBarSeparatorUI",
-                "TabbedPaneUI", lfPackageName + "SIPCommTabbedPaneUI"
+                "TabbedPaneUI", lfPackageName + "SIPCommTabbedPaneUI",
+                "ToolTipUI", lfPackageName + "SIPCommToolTipUI"
         };
         table.putDefaults(uiDefaults);
     }
diff --git a/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommToolTipUI.java b/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommToolTipUI.java
new file mode 100644
index 000000000..fa849b2d7
--- /dev/null
+++ b/src/net/java/sip/communicator/impl/gui/lookandfeel/SIPCommToolTipUI.java
@@ -0,0 +1,32 @@
+/*
+ * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package net.java.sip.communicator.impl.gui.lookandfeel;
+
+import java.awt.Graphics;
+
+import javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicToolTipUI;
+
+import net.java.sip.communicator.impl.gui.utils.AntialiasingManager;
+
+/**
+ * SIPCommToolTipUI implementation.
+ * 
+ * @author Yana Stamcheva
+ */
+public class SIPCommToolTipUI extends BasicToolTipUI {
+
+    public static ComponentUI createUI(JComponent c) {
+        return new SIPCommToolTipUI();
+    }
+    
+    public void paint(Graphics g, JComponent c) {        
+        AntialiasingManager.activateAntialiasing(g);
+        super.paint(g, c);        
+    }
+}