Index: trunk/src/org/openstreetmap/josm/data/imagery/WMTSTileSource.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/imagery/WMTSTileSource.java	(revision 9079)
+++ trunk/src/org/openstreetmap/josm/data/imagery/WMTSTileSource.java	(revision 9081)
@@ -4,5 +4,4 @@
 import static org.openstreetmap.josm.tools.I18n.tr;
 
-import java.awt.Dimension;
 import java.awt.GridBagLayout;
 import java.awt.Point;
@@ -25,4 +24,5 @@
 
 import javax.swing.JPanel;
+import javax.swing.JScrollPane;
 import javax.swing.JTable;
 import javax.swing.ListSelectionModel;
@@ -200,10 +200,9 @@
                         }
                     });
-            this.list.setPreferredSize(new Dimension(400, 400));
             this.list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
             this.list.setRowSelectionAllowed(true);
             this.list.setColumnSelectionAllowed(false);
             JPanel panel = new JPanel(new GridBagLayout());
-            panel.add(this.list, GBC.eol().fill());
+            panel.add(new JScrollPane(this.list), GBC.eol().fill());
             setContent(panel);
         }