diff --git a/Warship/Warship/FormMapWithSetWarships.cs b/Warship/Warship/FormMapWithSetWarships.cs
index 2b21419..b477fbe 100644
--- a/Warship/Warship/FormMapWithSetWarships.cs
+++ b/Warship/Warship/FormMapWithSetWarships.cs
@@ -158,7 +158,7 @@ namespace Warship
             ReloadMaps();
         }
 
-        private void listBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
+        private void ListBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
         {
             pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
         }