diff --git a/src/ag-window.c b/src/ag-window.c
index acc8354..2dfd68d 100644
--- a/src/ag-window.c
+++ b/src/ag-window.c
@@ -1070,6 +1070,11 @@ ag_window_class_init(AgWindowClass *klass)
             AgWindow,
             header_bar
         );
+    gtk_widget_class_bind_template_child_private(
+            widget_class,
+            AgWindow,
+            db_chart_data
+        );
     gtk_widget_class_bind_template_child_private(widget_class, AgWindow, name);
     gtk_widget_class_bind_template_child_private(widget_class, AgWindow, year);
     gtk_widget_class_bind_template_child_private(widget_class, AgWindow, month);
diff --git a/src/resources/ui/ag-window.ui b/src/resources/ui/ag-window.ui
index 2deeeaf..a91a689 100644
--- a/src/resources/ui/ag-window.ui
+++ b/src/resources/ui/ag-window.ui
@@ -116,6 +116,26 @@
   </object>
   <object class="GtkTextBuffer" id="note_buffer">
   </object>
+  <object class="GtkListStore" id="db_chart_data">
+    <columns>
+      <!-- column-name id -->
+      <column type="gchararray"/>
+      <!-- column-name uri -->
+      <column type="gchararray"/>
+      <!-- column-name name -->
+      <column type="gchararray"/>
+      <!-- column-name secondary-text -->
+      <column type="gchararray"/>
+      <!-- column-name icon -->
+      <column type="GdkPixbuf"/>
+      <!-- column-name mtime -->
+      <column type="gint64"/>
+      <!-- column-name selected -->
+      <column type="gboolean"/>
+      <!-- column-name pulse -->
+      <column type="guint"/>
+    </columns>
+  </object>
   <template class="AgWindow" parent="GtkApplicationWindow">
     <property name="can_focus">False</property>
     <property name="has_focus">False</property>