diff --git a/ide/uniteditor.pp b/ide/uniteditor.pp
index 2521edcf75..7e7e7436dc 100644
--- a/ide/uniteditor.pp
+++ b/ide/uniteditor.pp
@@ -2991,7 +2991,7 @@ begin
     begin
       Parent := Self;
       Align := Al;
-      MinSize := 0;
+      MinSize := 1;
       AutoSnap := False;
       Visible := False;
     end;