diff --git a/src/MainWindow.vala b/src/MainWindow.vala
index e105f4429..e7e0f618b 100644
--- a/src/MainWindow.vala
+++ b/src/MainWindow.vala
@@ -1372,10 +1372,9 @@ namespace Scratch {
         }
 
         private void action_go_to () {
-            toolbar.format_bar.line_menubutton.active = true;
+            toolbar.format_bar.activate_line_menubutton ();
         }
 
-
         private void action_to_lower_case () {
             var doc = document_view.current_document;
             if (doc == null) {
diff --git a/src/Widgets/FormatBar.vala b/src/Widgets/FormatBar.vala
index 09f2c5ad4..9e2e57b16 100644
--- a/src/Widgets/FormatBar.vala
+++ b/src/Widgets/FormatBar.vala
@@ -20,11 +20,11 @@
 public class Code.FormatBar : Gtk.Box {
     public bool tab_style_set_by_editor_config { get; set; default = false; }
     public bool tab_width_set_by_editor_config { get; set; default = false; }
-    public FormatButton line_menubutton { get; private set;}
     public Gtk.InfoBar editorconfig_infobar { get; set construct; }
     public Gtk.Box tab_box { get; set construct; }
     public Gtk.SpinButton width_spinbutton { get; set construct; }
 
+    private FormatButton line_menubutton;
     private FormatButton lang_menubutton;
     private FormatButton tab_menubutton;
     private Granite.SwitchModelButton space_tab_modelbutton;
@@ -70,6 +70,10 @@ public class Code.FormatBar : Gtk.Box {
         create_line_popover ();
     }
 
+    public void activate_line_menubutton () {
+        line_menubutton.active = true;
+    }
+
     private void create_language_popover () {
         lang_selection_listbox = new Gtk.ListBox ();
         lang_selection_listbox.selection_mode = Gtk.SelectionMode.SINGLE;
@@ -317,7 +321,7 @@ public class Code.FormatBar : Gtk.Box {
         }
     }
 
-    public class FormatButton : Gtk.MenuButton {
+    private class FormatButton : Gtk.MenuButton {
         public unowned string text {
             set {
                 label_widget.label = "<span font-features='tnum'>%s</span>".printf (value);
@@ -355,7 +359,7 @@ public class Code.FormatBar : Gtk.Box {
         }
     }
 
-    public class LangEntry : Gtk.ListBoxRow {
+    private class LangEntry : Gtk.ListBoxRow {
         public string? lang_id { get; construct; }
         public string lang_name { get; construct; }
         public unowned SList<Gtk.RadioButton> group { get; construct; }