diff --git a/libk3b/tools/k3bintmapcombobox.cpp b/libk3b/tools/k3bintmapcombobox.cpp
--- a/libk3b/tools/k3bintmapcombobox.cpp
+++ b/libk3b/tools/k3bintmapcombobox.cpp
@@ -71,6 +71,8 @@
              this, SLOT(slotItemHighlighted(int)) );
     connect( this, SIGNAL(activated(int)),
              this, SLOT(slotItemActivated(int)) );
+
+    setSizeAdjustPolicy(QComboBox::AdjustToContents);
 }