diff --git a/syncplay/ui/GuiConfiguration.py b/syncplay/ui/GuiConfiguration.py
index ebb5889..f062707 100755
--- a/syncplay/ui/GuiConfiguration.py
+++ b/syncplay/ui/GuiConfiguration.py
@@ -1419,6 +1419,8 @@ class ConfigDialog(QtWidgets.QDialog):
             self.storeAndRunButton.setFocus()
         if isMacOS():
             initialHeight = self.connectionSettingsGroup.minimumSizeHint().height()+self.mediaplayerSettingsGroup.minimumSizeHint().height()+self.bottomButtonFrame.minimumSizeHint().height()+50
+            if self.error:
+                initialHeight += 40            
             self.setFixedWidth(self.sizeHint().width())
             self.setFixedHeight(initialHeight)
         else: