diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd12411e..4675fbe1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ CHANGELOG for FlatCAM beta
 
 =================================================
 
+4.10.2021
+
+- fixed a typo in the Object UI
+
 3.10.2021
 
 - updated the language strings to the latest version
diff --git a/appGUI/ObjectUI.py b/appGUI/ObjectUI.py
index 9b62dc90..739a9409 100644
--- a/appGUI/ObjectUI.py
+++ b/appGUI/ObjectUI.py
@@ -798,7 +798,7 @@ class ExcellonObjectUI(ObjectUI):
                                           font-weight: bold;
                                       }
                                       """)
-        plugins_grid.addWidget(self.drill_button, 0, 2)
+        plugins_grid.addWidget(self.drill_button, 0, 0)
 
         # Milling Tool - will create GCode for slot holes
         self.milling_button = FCButton(_('Milling'))