diff -ur gtk+-3.14.8/gtk/gtkappchooserdialog.c gtk+-3.14.8-b/gtk/gtkappchooserdialog.c
--- gtk+-3.14.8/gtk/gtkappchooserdialog.c	2014-12-14 20:32:41.000000000 -0300
+++ gtk+-3.14.8-b/gtk/gtkappchooserdialog.c	2015-02-14 01:39:06.303663325 -0300
@@ -78,7 +78,6 @@
   GtkWidget *search_entry;
   GtkWidget *app_chooser_widget;
   GtkWidget *show_more_button;
-  GtkWidget *software_button;
 
   gboolean show_more_clicked;
   gboolean dismissed;
@@ -360,8 +359,6 @@
   gtk_box_pack_start (GTK_BOX (self->priv->inner_box),
 		      self->priv->show_more_button, FALSE, FALSE, 0);
 
-  gtk_box_pack_start (GTK_BOX (self->priv->inner_box),
-		      self->priv->software_button, FALSE, FALSE, 0);
 
   info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (self->priv->app_chooser_widget));
   gtk_dialog_set_response_sensitive (GTK_DIALOG (self), GTK_RESPONSE_OK, info != NULL);
@@ -432,41 +429,6 @@
 }
 
 static void
-software_button_clicked_cb (GtkButton           *button,
-                            GtkAppChooserDialog *self)
-{
-  GSubprocess *process;
-  GError *error = NULL;
-  gchar *option;
-
-  if (self->priv->content_type)
-    option = g_strconcat ("--search=", self->priv->content_type, NULL);
-  else
-    option = g_strdup ("--mode=overview");
-
-  process = g_subprocess_new (0, &error, "gnome-software", option, NULL);
-  if (!process)
-    {
-      show_error_dialog (_("Failed to start GNOME Software"),
-                         error->message, GTK_WINDOW (self));
-      g_error_free (error);
-    }
-  else
-    g_object_unref (process);
-
-  g_free (option);
-}
-
-static void
-ensure_software_button (GtkAppChooserDialog *self)
-{
-  if (g_find_program_in_path ("gnome-software"))
-    gtk_widget_show (self->priv->software_button);
-  else
-    gtk_widget_hide (self->priv->software_button);
-}
-
-static void
 setup_search (GtkAppChooserDialog *self)
 {
   gboolean use_header;
@@ -509,7 +471,6 @@
 
   construct_appchooser_widget (self);
   set_dialog_properties (self);
-  ensure_software_button (self);
   setup_search (self);
 }
 
@@ -687,12 +648,10 @@
 					       "/org/gtk/libgtk/ui/gtkappchooserdialog.ui");
   gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, label);
   gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, show_more_button);
-  gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, software_button);
   gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, inner_box);
   gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, search_bar);
   gtk_widget_class_bind_template_child_private (widget_class, GtkAppChooserDialog, search_entry);
   gtk_widget_class_bind_template_callback (widget_class, show_more_button_clicked_cb);
-  gtk_widget_class_bind_template_callback (widget_class, software_button_clicked_cb);
 }
 
 static void
diff -ur gtk+-3.14.8/gtk/resources/ui/gtkappchooserwidget.ui gtk+-3.14.8-b/gtk/resources/ui/gtkappchooserwidget.ui
--- gtk+-3.14.8/gtk/resources/ui/gtkappchooserwidget.ui	2015-01-31 13:25:19.000000000 -0300
+++ gtk+-3.14.8-b/gtk/resources/ui/gtkappchooserwidget.ui	2015-02-14 01:40:54.277647984 -0300
@@ -103,7 +103,7 @@
             <child>
               <object class="GtkImage">
                 <property name="visible">True</property>
-                <property name="icon-name">gnome-software-symbolic</property>
+                <property name="icon-name">application-default-icon</property>
                 <property name="pixel-size">48</property>
                 <property name="margin">12</property>
                 <style>
Only in gtk+-3.14.8-b: gtk+-3.14.8