diff --git a/WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs b/WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs
index a6fac6a..f4b6191 100644
--- a/WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs
+++ b/WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs
@@ -75,7 +75,7 @@ public partial class FormExcavatorCollection : Form
                 return;
         }
 
-        if (_company + drawningExcavatorEmpty != -1)
+        if (_company + excavator == 1)
         {
             MessageBox.Show("Объект добавлен");
             pictureBox.Image = _company.Show();