diff --git a/code/ryzom/tools/leveldesign/georges_editor_qt/src/georges_treeview_form.ui b/code/ryzom/tools/leveldesign/georges_editor_qt/src/georges_treeview_form.ui
index 4cff36c92..f5c283b55 100644
--- a/code/ryzom/tools/leveldesign/georges_editor_qt/src/georges_treeview_form.ui
+++ b/code/ryzom/tools/leveldesign/georges_editor_qt/src/georges_treeview_form.ui
@@ -57,6 +57,9 @@
             <height>0</height>
            </size>
           </property>
+          <attribute name="headerCascadingSectionResizes">
+           <bool>true</bool>
+          </attribute>
          </widget>
         </item>
         <item row="1" column="0">