diff --git a/electrum/gui/qt/network_dialog.py b/electrum/gui/qt/network_dialog.py
index b9b185e8f..65451a0d2 100644
--- a/electrum/gui/qt/network_dialog.py
+++ b/electrum/gui/qt/network_dialog.py
@@ -126,6 +126,8 @@ class NodesListWidget(QTreeWidget):
         h.setSectionResizeMode(0, QHeaderView.Stretch)
         h.setSectionResizeMode(1, QHeaderView.ResizeToContents)
 
+        super().update()
+
 
 class ServerListWidget(QTreeWidget):
 
@@ -180,6 +182,8 @@ class ServerListWidget(QTreeWidget):
         h.setSectionResizeMode(0, QHeaderView.Stretch)
         h.setSectionResizeMode(1, QHeaderView.ResizeToContents)
 
+        super().update()
+
 
 class NetworkChoiceLayout(object):